user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: What region in the world is the major exporters of copper? 
Knowledge Triplets: Balkh Province, location.location.contains, Balkhab Copper Mine
Copper-71, common.topic.notable_for, g.1259s5fv2
Copper-53, chemistry.isotope.isotope_of, Copper
Copper, base.engineering.mined_material.mined_at, Prominent Hill Mine
Copper-54, chemistry.isotope.isotope_of, Copper
Copper, base.engineering.mined_material.mined_at, Ok Tedi Mine
Copper-75, chemistry.isotope.isotope_of, Copper
Kryptos, visual_art.artwork.media, Copper
East Crinnis Mine, base.engineering.mine.materials_extracted, Copper
Copper, chemistry.chemical_element.isotopes, Copper-79
Copper, chemistry.chemical_element.isotopes, Copper-67
Metal, engineering.material.subclass, Copper
Mes Aynak, base.engineering.mine.materials_extracted, Copper
Frontier Copper Mine, base.engineering.mine.extraction_method, Open-pit mining
Copper-64, common.topic.notable_for, g.125f2tmc6
Copper, visual_art.visual_art_support.artworks, Bacchic Revels
Copper-58, common.topic.notable_types, Isotope
Copper, medicine.drug.active_moieties, Copper
Sungun copper mine, common.topic.image, SungunMine in winter
Ashio Copper Mine, business.asset.owners, m.0gf7_8n
Copper, chemistry.chemical_element.isotopes, Copper-65
Roșia Poieni copper mine, location.location.geolocation, m.0wm926m
Copper-61, chemistry.isotope.mass, m.05_dgqx
Angel of the North, visual_art.artwork.media, Copper
Copper-66, common.topic.notable_for, g.1254_qln5
Copper-75, common.topic.notable_types, Isotope
Copper, chemistry.chemical_element.chemical_series, Transition metal
Copper, visual_art.visual_art_medium.artworks, Wardrobe
Copper, base.engineering.mined_material.mined_at, Botallack Mine
Copper-73, common.topic.notable_for, g.125cb6_y2
Copper-72, common.topic.notable_types, Isotope
Copper, base.engineering.mined_material.mined_at, Roșia Poieni copper mine
Copper-74, chemistry.isotope.mass, m.05_dgq0
Ashio Copper Mine, location.location.geolocation, m.0ggn142
Copper-58, chemistry.isotope.isotope_of, Copper
Copper-71, chemistry.isotope.isotope_of, Copper
Copper, base.engineering.mined_material.mined_at, Wheal Frementor
Copper, base.engineering.mined_material.mined_at, Par Consols Mine
Copper, base.engineering.mined_material.mined_at, Zarkashan Mine
Copper 30 pellet, common.topic.article, m.0hy5v_g
Copper, base.engineering.mined_material.mined_at, Mutanda Mine
Copper, base.engineering.mined_material.mined_at, Wheal Jane
Frontier Copper Mine, common.topic.notable_for, g.1258d77w3
Copper(II) sulfate, freebase.valuenotation.is_reviewed, Melting point
Botallack Mine, base.engineering.mine.materials_extracted, Copper
Copper-72, chemistry.isotope.isotope_of, Copper
Copper, base.engineering.mined_material.mined_at, Kamfundwa Mine
Balkhab Copper Mine, base.engineering.mine.materials_extracted, Copper
West Fowey Consols Mine, base.engineering.mine.materials_extracted, Copper
Ashburton United Mine, base.engineering.mine.materials_extracted, Copper
Group 11 element, chemistry.chemical_series.elements, Copper
Copper-74, common.topic.notable_for, g.12556r676
Copper, base.engineering.mined_material.mined_at, Luiswishi Mine
Copper-containing Intrauterine Device, medicine.drug_class.drugs, Copper
Copper-79, chemistry.isotope.isotope_of, Copper
Copper-67, chemistry.isotope.mass, m.05_dggc
Copper-67, common.topic.notable_for, g.1257lx0t0
Copper, visual_art.visual_art_medium.artworks, g.122z7rgh
Transition metal, chemistry.chemical_series.elements, Copper
Copper 30 pellet, common.topic.notable_for, g.125fps2gj
Copper, base.engineering.mined_material.mined_at, West Wheal Crebor
Copper, base.engineering.mined_material.mined_at, Minas de São Domingos
Copper, base.engineering.mined_material.mined_at, East Pool mine
Khetri Mine, base.engineering.mine.materials_extracted, Copper
Copper, visual_art.visual_art_support.artworks, g.120yf3_v
Copper, chemistry.chemical_element.chemical_series, Group 11 element
Copper, chemistry.chemical_element.isotopes, Copper-74
Copper(II) sulfate, common.topic.article, m.02f7dp
Copper, chemistry.chemical_element.isotopes, Copper-56
Copper, base.engineering.mined_material.mined_at, Kalukundi Mine
Minas de São Domingos, base.engineering.mine.materials_extracted, Copper
Balkhab Copper Mine, location.location.containedby, Balkh Province
Frontier Copper Mine, organization.organization.headquarters, m.0jwlpq2
Copper-67, chemistry.isotope.isotope_of, Copper
Copper, chemistry.chemical_element.isotopes, Copper-68
Copper, common.topic.image, Native copper
Copper, base.engineering.mined_material.mined_at, Crebor Mine
Copper, base.engineering.mined_material.mined_at, Sungun copper mine
Anderton, base.engineering.mine.materials_extracted, Copper
Copper Intravenous, common.topic.notable_for, g.1yghcmkfp
Copper-80, chemistry.isotope.isotope_of, Copper
Copper, base.engineering.mined_material.mined_at, Mes Aynak
Telfer Mine, base.engineering.mine.materials_extracted, Copper
Copper, base.engineering.mined_material.mined_at, Levant Mine and Beam Engine
Copper in the periodic table of the elements, common.image.size, m.0290s_3
Copper-69, chemistry.isotope.isotope_of, Copper
copper wire, engineering.material.subclass, Beryllium copper wire
Copper, base.engineering.mined_material.mined_at, Telfer Mine
Copper-60, common.topic.notable_for, g.1254_qln4
Wheal Regent Copper Mine, common.topic.notable_types, Location
Bedford Mine, base.engineering.mine.materials_extracted, Copper
Copper-58, chemistry.isotope.mass, m.05_dgj7
Copper-57, chemistry.isotope.isotope_of, Copper
Copper-52, common.topic.notable_for, g.125bkcdxq
Devon Great Consols, base.engineering.mine.materials_extracted, Copper
Copper-65, chemistry.isotope.mass, m.05_dgmw
Copper-74, common.topic.notable_types, Isotope
Copper-64, common.topic.image, Cu-ATSM 3D
Copper, base.engineering.mined_material.mined_at, Luishia Mine
Copper-64, chemistry.isotope.spin, 1+
Copper-67, common.topic.notable_types, Isotope
Copper-65, chemistry.isotope.spin, 3/2-
Copper, visual_art.visual_art_support.artworks, View of Campo Vaccino
Copper, chemistry.chemical_element.isotopes, Copper-70
Belstone Mine, South Tawton, Devon, base.engineering.mine.materials_extracted, Copper
Copper-64, chemistry.isotope.isotope_of, Copper
Copper-59, common.topic.notable_for, g.125c79yc0
Golden Grove Mine, base.engineering.mine.materials_extracted, Copper
Copper, base.engineering.mined_material.mined_at, East Wheal Crebor
Copper-69, chemistry.isotope.mass, m.05_dgsp
Copper, chemistry.chemical_element.isotopes, Copper-62
Copper, base.engineering.mined_material.mined_at, Wheal Friendship
Roșia Poieni copper mine, common.topic.image, RoÅia Poieni copper mine
m.0gdscq_, organization.organization_relationship.child, Frontier Copper Mine
Copper, base.engineering.mined_material.mined_at, Rudna mine
Copper-55, chemistry.isotope.mass, m.05_dgjm
Copper-68, chemistry.isotope.isotope_of, Copper
Crebor Mine, base.engineering.mine.materials_extracted, Copper
Copper, base.engineering.mined_material.mined_at, Mutoshi Mine
Copper-66, chemistry.isotope.mass, m.05_dgpk
Copper-78, common.topic.notable_types, Isotope
Copper-79, common.topic.notable_types, Isotope
Copper, base.engineering.mined_material.mined_at, La Zarza mine
Copper, base.coinsdaily.composition.overall_composition, m.064h3l2
Copper-62, chemistry.isotope.mass, m.05_dggt
Copper, base.engineering.mined_material.mined_at, Mukondo Mine
Copper-71, common.topic.notable_types, Isotope
Copper-56, chemistry.isotope.isotope_of, Copper
Roșia Poieni copper mine, common.topic.notable_types, Location
Oyu Tolgoi mine, base.engineering.mine.materials_extracted, Copper
West Wheal Crebor, base.engineering.mine.materials_extracted, Copper
Copper-61, common.topic.notable_types, Isotope
Copper, chemistry.chemical_element.atomic_mass, m.05_dgx7
Kalukundi Mine, base.engineering.mine.materials_extracted, Copper
Copper, base.engineering.mined_material.mined_at, Fowey Consols mine
Copper, common.topic.article, m.0xnp3
Ashio Copper Mine, location.location.street_address, m.0gf7_9x
Copper, chemistry.chemical_element.isotopes, Copper-61
Copper-68, common.topic.notable_types, Isotope
Ashio Copper Mine, common.topic.notable_for, g.125fxmskt
George and Charlotte Mine, base.engineering.mine.materials_extracted, Copper
Copper-79, chemistry.isotope.mass, m.05_dgwp
Arundel, base.engineering.mine.materials_extracted, Copper
Wheal Regent Copper Mine, base.engineering.mine.materials_extracted, Copper
Minas de Boralha, base.engineering.mine.materials_extracted, Copper
Copper, base.engineering.mined_material.mined_at, Bamfylde Mine
El Salvador mine, base.engineering.mine.materials_extracted, Copper
Copper-61, chemistry.isotope.isotope_of, Copper
Anna Maria, base.engineering.mine.materials_extracted, Copper
Bertha Consols Mine, Buckland Monochorum, Devon, base.engineering.mine.materials_extracted, Copper
Copper-56, common.topic.notable_types, Isotope
Copper-61, common.topic.notable_for, g.125dcmf7l
Copper-59, chemistry.isotope.mass, m.05_dgrr
Copper-53, common.topic.notable_for, g.125dx7nlz
Copper, base.engineering.mined_material.mined_at, Frontier Copper Mine
Copper, base.engineering.mined_material.mined_at, East Crinnis Mine
Copper, chemistry.chemical_element.isotopes, Copper-63
Copper-78, chemistry.isotope.isotope_of, Copper
Copper, chemistry.chemical_element.chemical_series, Metal
Toquepala mine, base.engineering.mine.materials_extracted, Copper
Copper, visual_art.visual_art_medium.artworks, Mask
Copper-52, chemistry.isotope.mass, m.05_dgr9
Copper 12 pellet, common.topic.notable_for, g.1259vbhxr
Copper, base.engineering.mined_material.mined_at, South Crofty
Copper-52, common.topic.notable_types, Isotope
Copper, visual_art.visual_art_medium.artworks, Copper Construction
Copper, chemistry.chemical_element.isotopes, Copper-55
Copper, base.engineering.mined_material.mined_at, Wheal Regent Copper Mine
Copper-80, common.topic.notable_for, g.125fprd0p
Copper 30 pellet, common.topic.notable_for, g.1258hlqgq
Metal, chemistry.chemical_series.elements, Copper
Copper-64, common.topic.notable_types, Isotope
Copper, chemistry.chemical_element.isotopes, Copper-54
Copper, visual_art.visual_art_support.artworks, The Animals
Sungun copper mine, common.topic.notable_types, Location
Balkhab Copper Mine, location.location.geolocation, m.0xn8pw7
Copper-63, common.topic.notable_types, Isotope
Beer Mine, Beer Seaton, Devon, base.engineering.mine.materials_extracted, Copper
Copper, base.engineering.mined_material.mined_at, Ashio Copper Mine
Copper, chemistry.chemical_element.isotopes, Copper-80
Copper, base.engineering.mined_material.mined_at, Devon Great Consols
Copper-78, common.topic.notable_for, g.125f3f4gj
Copper, common.topic.webpage, m.02kctdt
Copper, base.engineering.mined_material.mined_at, Kolihan Mine
Copper, base.engineering.mined_material.mined_at, Dikulushi Mine
Copper, visual_art.visual_art_support.artworks, Francis Bacon
Copper-63, chemistry.isotope.spin, 3/2-
Copper, base.engineering.mined_material.mined_at, Golden Grove Mine
Native copper, common.image.size, m.029v_xb
Copper-55, common.topic.notable_for, g.1255s44gr
The Hidden Valley Mine, base.engineering.mine.materials_extracted, Copper
Copper, base.engineering.mined_material.mined_at, Beer Mine, Beer Seaton, Devon
Lubin mine, base.engineering.mine.materials_extracted, Copper
Copper gluconate, common.topic.article, m.08sdj1
Copper(II) sulfate, common.topic.image, Crystal of copper(II)sulfate4 · 5H2O
Copper gluconate, common.topic.notable_for, g.125576s5v
Copper-70, chemistry.isotope.mass, m.05_dgk1
South Crofty, base.engineering.mine.materials_extracted, Copper
Copper-70, common.topic.notable_types, Isotope
Copper-57, chemistry.isotope.mass, m.05_dgnr
Copper, medicine.drug_ingredient.active_ingredient_of_formulation, Hyddrastis canadensis, senna, agaricus muscarius, arnica montana, baptisia tinctoria, cuprum metallicum, nitricum acidum, 1/1/1/1/3/1/3 liquid
Copper-74, chemistry.isotope.isotope_of, Copper
Copper-68, common.topic.notable_for, g.12571n8h7
Copper, common.topic.image, Copper in the periodic table of the elements
Copper, base.engineering.mined_material.mined_at, Kamoto Mine
Copper, chemistry.chemical_element.isotopes, Copper-58
Ann, base.engineering.mine.materials_extracted, Copper
Copper, chemistry.chemical_element.isotopes, Copper-71
Copper-65, common.topic.notable_for, g.125fjpz10
Copper 30 pellet, common.topic.article, m.0hy6586
Copper, base.engineering.mined_material.mined_at, Alfred
Sungun copper mine, base.engineering.mine.materials_extracted, Copper
Mutanda Mine, base.engineering.mine.materials_extracted, Copper
Copper-77, chemistry.isotope.mass, m.05_dgkj
Copper-65, chemistry.isotope.isotope_of, Copper
Balkhab Copper Mine, common.topic.notable_types, Location
Sungun copper mine, common.topic.article, m.0bd5kw
Copper-60, chemistry.isotope.isotope_of, Copper
Copper-62, chemistry.isotope.isotope_of, Copper
Copper, base.engineering.mined_material.mined_at, Minas de Boralha
Copper-63, chemistry.isotope.isotope_of, Copper
Copper, base.engineering.mined_material.mined_at, Cadia-Ridgeway Mine
Kolihan Mine, base.engineering.mine.materials_extracted, Copper
Copper, base.engineering.mined_material.mined_at, Sotiel-Migollas mine
La Zarza mine, base.engineering.mine.materials_extracted, Copper
Copper, chemistry.chemical_element.isotopes, Copper-53
Copper-53, common.topic.notable_types, Isotope
Sungun copper mine, location.location.geolocation, m.0wmr_qz
Kamoto Mine, base.engineering.mine.materials_extracted, Copper
Mukondo Mine, base.engineering.mine.materials_extracted, Copper
Copper-56, chemistry.isotope.mass, m.05_dgkx
Frontier Copper Mine, organization.organization.parent, m.0gdscq_
Copper-66, chemistry.isotope.isotope_of, Copper
Copper, base.engineering.mined_material.mined_at, Minas de Neves Corvo, Portugal
Copper-73, chemistry.isotope.isotope_of, Copper
Copper-77, chemistry.isotope.isotope_of, Copper
Copper, visual_art.visual_art_medium.artworks, Paper Clips Project
Copper-54, common.topic.notable_for, g.12574cw9s
Copper, base.engineering.mined_material.mined_at, George and Charlotte Mine
Copper-77, common.topic.notable_for, g.1259rj_n5
Balkhab Copper Mine, common.topic.article, m.0kg3c7d
Copper, base.engineering.mined_material.mined_at, Polkowice-Sieroszowice mine
Copper-77, common.topic.notable_types, Isotope
Copper-73, chemistry.isotope.mass, m.05_dgs5
Copper-70, chemistry.isotope.isotope_of, Copper
Copper, common.topic.notable_for, g.12553vlsb
Copper, base.engineering.mined_material.mined_at, Grandview Mine
Ashio Copper Mine, location.location.containedby, Ashio
Ashio Copper Mine, common.topic.notable_types, Location
Copper, base.engineering.mined_material.mined_at, Bedford United Mine
Copper, base.engineering.mined_material.mined_at, Tenke Fungurume Mine
Copper Intrauterine, common.topic.notable_for, g.1yghcxz86
Copper 313.4 intrauterine device, common.topic.article, m.0hy3fsq
Copper-58, common.topic.notable_for, g.1258ql9jl
Copper, chemistry.chemical_element.periodic_table_block, d-block
Copper-52, chemistry.isotope.isotope_of, Copper
Copper, base.engineering.mined_material.mined_at, Musoshi Mine
Copper-69, common.topic.notable_types, Isotope
Copper, base.schemastaging.context_name.pronunciation, g.125_kqpbh
Kipushi Mine, base.engineering.mine.materials_extracted, Copper
Copper, chemistry.chemical_element.isotopes, Copper-57
Copper Construction, common.topic.notable_types, Artwork
Luiswishi Mine, base.engineering.mine.materials_extracted, Copper
Copper, base.engineering.mined_material.mined_at, Kipushi Mine
Copper Construction, visual_art.artwork.owners, m.03z71lj
Copper, chemistry.chemical_element.isotopes, Copper-59
Copper-54, common.topic.notable_types, Isotope
Minas de Neves Corvo, Portugal, base.engineering.mine.materials_extracted, Copper
m.02kctdt, common.webpage.topic, Copper
Frontier Copper Mine, business.asset.owners, m.0gdscr9
Copper(II) sulfate, common.topic.notable_for, g.12551kp3r
Copper, base.engineering.mined_material.mined_at, Ashburton United Mine
Native copper, common.image.appears_in_topic_gallery, Copper
Copper 30 pellet, common.topic.notable_for, g.1255tppvw
Copper, chemistry.chemical_element.isotopes, Copper-69
Ashio, location.location.contains, Ashio Copper Mine
Copper in the periodic table of the elements, common.image.appears_in_topic_gallery, Copper
Copper, common.topic.notable_types, Chemical Element
copper wire, common.topic.notable_for, g.1254z0v4c
Copper-79, common.topic.notable_for, g.125dx7nl_
Kamfundwa Mine, base.engineering.mine.materials_extracted, Copper
Copper, medicine.drug.marketed_formulations, Copper 313.4 intrauterine device
Copper, chemistry.chemical_element.isotopes, Copper-60
Copper-76, chemistry.isotope.mass, m.05_dgn9
Copper-72, common.topic.notable_for, g.125dz73rr
Copper, visual_art.visual_art_medium.artworks, Kryptos
Copper, base.engineering.mined_material.mined_at, El Salvador mine
Copper-57, common.topic.notable_types, Isotope
Prominent Hill Mine, base.engineering.mine.materials_extracted, Copper
Devon Union Mine, base.engineering.mine.materials_extracted, Copper
Group 11 element, common.topic.image, Native copper
Copper-54, chemistry.isotope.mass, m.05_dgw7
Copper, chemistry.chemical_element.chemical_series, Toxic heavy metal
Sao Domingos Mine, base.engineering.mine.materials_extracted, Copper
Copper, chemistry.chemical_element.isotopes, Copper-78
Copper-64, common.topic.article, m.02w2d9j
Copper-57, common.topic.notable_for, g.1256fnmvk
copper wire, engineering.material.parent_material_class, Copper
Copper-76, chemistry.isotope.isotope_of, Copper
Copper, chemistry.chemical_element.isotopes, Copper-64
Copper, base.engineering.mined_material.mined_at, Devon Union Mine
Copper, base.engineering.mined_material.mined_at, Pyhäsalmi Mine
Sungun copper mine, common.topic.notable_for, g.1257m5y5m
Luishia Mine, base.engineering.mine.materials_extracted, Copper
Copper-69, common.topic.notable_for, g.1258hr5tl
Fowey Consols mine, base.engineering.mine.materials_extracted, Copper
Copper-75, common.topic.notable_for, g.125dngyh5
Copper(II) sulfate, common.topic.notable_types, Drug
Copper-60, common.topic.notable_types, Isotope
Roșia Poieni copper mine, base.engineering.mine.materials_extracted, Copper
Copper-63, chemistry.isotope.mass, m.05_dght
Copper-59, chemistry.isotope.isotope_of, Copper
Copper 313.4 intrauterine device, common.topic.notable_for, g.125gpbjrt
Copper, base.engineering.mined_material.mined_at, Lubin mine
Copper-80, chemistry.isotope.mass, m.05_dgp3
Copper, base.engineering.mined_material.mined_at, Oyu Tolgoi mine
Copper-80, common.topic.notable_types, Isotope
Etoile Mine, base.engineering.mine.materials_extracted, Copper
Copper, chemistry.chemical_element.isotopes, Copper-73
Copper-62, common.topic.notable_types, Isotope
Copper, base.engineering.mined_material.mined_at, Bertha Consols Mine, Buckland Monochorum, Devon
Copper-55, common.topic.notable_types, Isotope
Musoshi Mine, base.engineering.mine.materials_extracted, Copper
Copper, chemistry.chemical_element.isotopes, Copper-72
Wheal Regent Copper Mine, common.topic.notable_for, g.1259h0lr4
Copper, base.engineering.covering_material.structures, m.08c24lq
South Devon United Mine, base.engineering.mine.materials_extracted, Copper
Copper, base.engineering.mined_material.mined_at, Anderton
Copper, base.engineering.mined_material.mined_at, Sao Domingos Mine
Ashio Copper Mine, base.schemastaging.context_name.pronunciation, g.125_mdfsw
Copper-53, chemistry.isotope.mass, m.05_dgh5
Copper, visual_art.visual_art_medium.artworks, Angel of the North
Copper, base.engineering.mined_material.mined_at, West Fowey Consols Mine
Copper, base.engineering.mined_material.mined_at, Ruashi Mine
Copper-63, common.topic.notable_for, g.125633dnz
Copper, base.engineering.mined_material.mined_at, Anna Maria
Copper-78, chemistry.isotope.mass, m.05_dglb
Copper-70, common.topic.notable_for, g.1256v0402
Copper, medicine.drug_ingredient.active_moiety_of_drug, Copper
Copper, visual_art.visual_art_medium.artworks, g.121j6l5x
Lonshi Mine, base.engineering.mine.materials_extracted, Copper
m.0gdscr9, business.asset_ownership.owned_asset, Frontier Copper Mine
Copper, base.engineering.mined_material.mined_at, The Hidden Valley Mine
Copper-68, chemistry.isotope.mass, m.05_dgqg
Roșia Poieni copper mine, common.topic.notable_for, g.125cb7146
Copper, base.engineering.mined_material.mined_at, Toquepala mine
Mutoshi Mine, base.engineering.mine.materials_extracted, Copper
Copper-64, chemistry.isotope.mass, m.05_dgtz
Copper Construction, visual_art.artwork.media, Copper
Copper, base.engineering.mined_material.mined_at, Canatuan mine
Alfred, base.engineering.mine.materials_extracted, Copper
Copper-71, chemistry.isotope.mass, m.05_dglt
Copper, common.topic.article, m.02kctcp
Copper, chemistry.chemical_element.isotopes, Copper-52
Copper, engineering.material.subclass, copper wire
Native copper, common.image.appears_in_topic_gallery, Group 11 element
Copper Construction, common.topic.notable_for, g.1259ltwpc
Copper, base.engineering.mined_material.mined_at, Lonshi Mine
Copper, medicine.drug.drug_class, Copper-containing Intrauterine Device
Sotiel-Migollas mine, base.engineering.mine.materials_extracted, Copper
Copper-60, chemistry.isotope.mass, m.05_dgm7
Copper, chemistry.chemical_element.isotopes, Copper-66
Copper, base.engineering.mined_material.mined_at, Arundel
Copper-76, common.topic.notable_for, g.1259nhnby
Balkhab Copper Mine, common.topic.notable_for, g.1yl5r9739
Copper-75, chemistry.isotope.mass, m.05_dgvd
Copper, chemistry.chemical_element.chemical_series, Period 4 element
Copper, medicine.drug_ingredient.active_moiety_of_formulation, Hyddrastis canadensis, senna, agaricus muscarius, arnica montana, baptisia tinctoria, cuprum metallicum, nitricum acidum, 1/1/1/1/3/1/3 liquid
Copper, base.engineering.mined_material.mined_at, Kolwezi Tailings Mine
Copper-76, common.topic.notable_types, Isotope
Copper, engineering.material.parent_material_class, Metal
Copper, medicine.drug.routed_drugs, Copper Intrauterine
Pyhäsalmi Mine, base.engineering.mine.materials_extracted, Copper
Par Consols Mine, base.engineering.mine.materials_extracted, Copper
Copper, base.engineering.mined_material.mined_at, Ann
Ashio Copper Mine, common.topic.article, m.09_8bw
Copper, visual_art.visual_art_support.artworks, Flight into Egypt
Copper, chemistry.chemical_element.electron_affinity, m.05_dgwy
Copper, base.engineering.mined_material.mined_at, Bedford Mine
Copper, medicine.drug.routed_drugs, Copper Intravenous
Roșia Poieni copper mine, common.topic.article, m.0640mgf
Copper, base.engineering.mined_material.mined_at, Khetri Mine
Ruashi Mine, base.engineering.mine.materials_extracted, Copper
Frontier Copper Mine, base.engineering.mine.materials_extracted, Copper
Ashio Copper Mine, base.engineering.mine.materials_extracted, Copper
Copper-62, common.topic.notable_for, g.125gmn36k
Flight into Egypt, visual_art.artwork.support, Copper
Copper, base.engineering.mined_material.mined_at, Etoile Mine
Copper, medicine.drug.legal_status, Prescription drug
Copper, chemistry.chemical_element.isotopes, Copper-77
Copper, base.engineering.mined_material.mined_at, Balkhab Copper Mine
Copper 12 pellet, common.topic.article, m.0hy5j9m
Copper-73, common.topic.notable_types, Isotope
Copper-65, common.topic.notable_types, Isotope
Frontier Copper Mine, common.topic.notable_types, Organization
Copper-59, common.topic.notable_types, Isotope
Copper 30 pellet, common.topic.article, m.0hy1bf4
Copper, base.engineering.mined_material.mined_at, Crowndale Mine
Copper-55, chemistry.isotope.isotope_of, Copper
Dikulushi Mine, base.engineering.mine.materials_extracted, Copper
Bedford United Mine, base.engineering.mine.materials_extracted, Copper
Copper-66, common.topic.notable_types, Isotope
Copper, chemistry.chemical_element.isotopes, Copper-75
Copper, chemistry.chemical_element.isotopes, Copper-76
Copper-56, common.topic.notable_for, g.125bn2pxq
Toxic heavy metal, chemistry.chemical_series.elements, Copper
Copper, base.engineering.mined_material.mined_at, Belstone Mine, South Tawton, Devon
East Wheal Crebor, base.engineering.mine.materials_extracted, Copper
Copper, visual_art.visual_art_medium.artworks, Portlandia
East Pool mine, base.engineering.mine.materials_extracted, Copper
Zarkashan Mine, base.engineering.mine.materials_extracted, Copper
Copper-72, chemistry.isotope.mass, m.05_dgvv
Copper, base.engineering.mined_material.mined_at, South Devon United Mine

Answer: Southeast Asia