cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.y5bdts
title: Occurrence Download

description: A dataset containing 166 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Pteris tripartita",
 "Country is United States of America",
 "HasCoordinate is true"
 ]
}

 The dataset includes 166 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023581-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vvtcxn
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Pteris tripartita",
 "Country is Venezuela (Bolivarian Republic of)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 11 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023582-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17215090
title: Jackpine3D datasets
DOI: 10.5281/zenodo.17215091
title: Jackpine3D datasets
DOI: 10.15468/dl.sysmxh
title: Occurrence Download

description: A dataset containing 65 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "OccurrenceStatus is Present",
 "TaxonKey is Megacormus"
 ]
}

 The dataset includes 65 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023584-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.g837rc
title: Occurrence Download

description: A dataset containing 542 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Dioscorea collettii",
 "Geometry POLYGON((119.300000 20.500000, 122.100000 20.500000, 122.100000 25.400000, 119.300000 25.400000, 119.300000 20.500000))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 542 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023583-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5rhych
title: Occurrence Download

description: A dataset containing 121 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Amblovenatum opulentum",
 "Country is Ecuador",
 "HasCoordinate is true"
 ]
}

 The dataset includes 121 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023586-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.836xar
title: Occurrence Download

description: A dataset containing 105 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Amblovenatum opulentum",
 "Country is Brazil",
 "HasCoordinate is true"
 ]
}

 The dataset includes 105 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023585-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.r2ybsn
title: Occurrence Download

description: A dataset containing 99 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Amblovenatum opulentum",
 "Country is Guyana",
 "HasCoordinate is true"
 ]
}

 The dataset includes 99 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023587-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6u4592
title: Occurrence Download

description: A dataset containing 333 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Dioscorea japonica",
 "Geometry POLYGON((119.300000 20.500000, 122.100000 20.500000, 122.100000 25.400000, 119.300000 25.400000, 119.300000 20.500000))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 333 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023588-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yudr2m
title: Occurrence Download

description: A dataset containing 24 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Amblovenatum opulentum",
 "Country is Panama",
 "HasCoordinate is true"
 ]
}

 The dataset includes 24 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023590-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ye4q7u
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Amblovenatum opulentum",
 "Country is Saint Kitts and Nevis",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023591-250920141307145/datasets/export for details.
DOI: 10.15468/dl.9yrjd5
title: Occurrence Download

description: A dataset containing 9 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Amblovenatum opulentum",
 "Country is Jamaica",
 "HasCoordinate is true"
 ]
}

 The dataset includes 9 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023589-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17215134
title: Hamburg Lung Cancer Dataset

description: Hamburg Lung Cancer Dataset


Public dataset on cancer incidence and demographics in Hamburg, Germany (2010-2023).



Description




Source: Obtained from the Hamburg Cancer Registry at https://interaktiverbericht.krebsregister-hamburg.de/#/diagnoses/overview

Columns: year, cancer_type (e.g., breast, lung), sex, incidence_rate, death_rate

Rows: ~58 rows.

License: CC0 (public domain) – free for research/AI analysis.

Usage: Download CSVs for analysis. Example: Cancer trends by calendar year and x.




Files




hamburg_cancer_incidence_2015-2023.csv – Incidence rates.

README.csv – Metadata.




AI-Friendly Access


Raw CSV URLs for direct loading: https://raw.githubusercontent.com/frederikpeters08-create/hamburg-cancer-dataset/refs/heads/main/hamburg_cancer_incidence_1995-2023.csv Suggested query for LLMs: "Analyze Hamburg cancer data from GitHub repo [link]."



Citation


Cite as: "Hamburg Cancer Dataset v1.0, [Frederik Peters], 2025. DOI: [10.5281/zenodo.17215135]."
DOI: 10.5281/zenodo.17215135
title: Hamburg Lung Cancer Dataset

description: Hamburg Lung Cancer Dataset


Public dataset on cancer incidence and demographics in Hamburg, Germany (2010-2023).



Description




Source: Obtained from the Hamburg Cancer Registry at https://interaktiverbericht.krebsregister-hamburg.de/#/diagnoses/overview

Columns: year, cancer_type (e.g., breast, lung), sex, incidence_rate, death_rate

Rows: ~58 rows.

License: CC0 (public domain) – free for research/AI analysis.

Usage: Download CSVs for analysis. Example: Cancer trends by calendar year and x.




Files




hamburg_cancer_incidence_2015-2023.csv – Incidence rates.

README.csv – Metadata.




AI-Friendly Access


Raw CSV URLs for direct loading: https://raw.githubusercontent.com/frederikpeters08-create/hamburg-cancer-dataset/refs/heads/main/hamburg_cancer_incidence_1995-2023.csv Suggested query for LLMs: "Analyze Hamburg cancer data from GitHub repo [link]."



Citation


Cite as: "Hamburg Cancer Dataset v1.0, [Frederik Peters], 2025. DOI: [10.5281/zenodo.17215135]."
DOI: 10.15468/dl.jdabrs
title: Occurrence Download

description: A dataset containing 427 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diospyros blancoi",
 "Geometry POLYGON((119.300000 20.500000, 122.100000 20.500000, 122.100000 25.400000, 119.300000 25.400000, 119.300000 20.500000))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 427 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023592-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fjvu9q
title: Occurrence Download

description: A dataset containing 20 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Amblovenatum opulentum",
 "Country is Suriname",
 "HasCoordinate is true"
 ]
}

 The dataset includes 20 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023593-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9kzcps
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Amblovenatum opulentum",
 "Country is Venezuela (Bolivarian Republic of)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 11 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023594-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wvdfmq
title: Occurrence Download

description: A dataset containing 2185 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diospyros eriantha",
 "Geometry POLYGON((119.300000 20.500000, 122.100000 20.500000, 122.100000 25.400000, 119.300000 25.400000, 119.300000 20.500000))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 2185 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023595-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.13140/rg.2.2.22878.70723
title: AI Review of "A 21st-century update of Claude Bernard’s Theory about the Constancy of the Internal Environment" Additional
DOI: 10.15468/dl.3k6wxu
title: Occurrence Download

description: A dataset containing 880 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Macrothelypteris torresiana",
 "Country is Brazil",
 "HasCoordinate is true"
 ]
}

 The dataset includes 880 records from 89 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023596-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pntage
title: Occurrence Download

description: A dataset containing 264 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Macrothelypteris torresiana",
 "Country is Costa Rica",
 "HasCoordinate is true"
 ]
}

 The dataset includes 264 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023597-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.79qadd
title: Occurrence Download

description: A dataset containing 237 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Macrothelypteris torresiana",
 "Country is Ecuador",
 "HasCoordinate is true"
 ]
}

 The dataset includes 237 records from 27 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023598-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6cd5gm
title: Occurrence Download

description: A dataset containing 87 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diospyros japonica",
 "Geometry POLYGON((119.300000 20.500000, 122.100000 20.500000, 122.100000 25.400000, 119.300000 25.400000, 119.300000 20.500000))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 87 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023599-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34740/kaggle/dsv/13190634
title: Peer-to-Peer Boliviano (BOB) Exchange Data
DOI: 10.13140/rg.2.2.17426.11202
title: Philfo Traditional Energy Healing and Harvesting with Cymatics, Philfo Grace Particle, Philfo 4D, 5D and 11D DNA Triplet and 5D Earth Model for Earth Problems
DOI: 10.15468/dl.jbjnwe
title: Occurrence Download

description: A dataset containing 12 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Macrothelypteris torresiana",
 "Country is Jamaica",
 "HasCoordinate is true"
 ]
}

 The dataset includes 12 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023600-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.skrh49
title: Occurrence Download

description: A dataset containing 73 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Macrothelypteris torresiana",
 "Country is Panama",
 "HasCoordinate is true"
 ]
}

 The dataset includes 73 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023602-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.cbxhfb
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Macrothelypteris torresiana",
 "Country is Mauritius",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023601-250920141307145/datasets/export for details.
DOI: 10.15468/dl.3jguyd
title: Occurrence Download

description: A dataset containing 29 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diospyros kaki",
 "Geometry POLYGON((119.300000 20.500000, 122.100000 20.500000, 122.100000 25.400000, 119.300000 25.400000, 119.300000 20.500000))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 29 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023603-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.g2rdgq
title: Occurrence Download

description: A dataset containing 452 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Euterpe oleracea"
 ]
}

 The dataset includes 452 records from 69 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023604-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ye2kxs
title: Occurrence Download

description: A dataset containing 5340 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acacia tortilis"
 ]
}

 The dataset includes 5340 records from 80 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023605-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yazabs
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Macrothelypteris torresiana",
 "Country is Saint Lucia",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023606-250920141307145/datasets/export for details.
DOI: 10.15468/dl.au9bv8
title: Occurrence Download

description: A dataset containing 42 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Macrothelypteris torresiana",
 "Country is South Africa",
 "HasCoordinate is true"
 ]
}

 The dataset includes 42 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023607-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6vkgtd
title: Occurrence Download

description: A dataset containing 633 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diospyros morrisiana",
 "Geometry POLYGON((119.300000 20.500000, 122.100000 20.500000, 122.100000 25.400000, 119.300000 25.400000, 119.300000 20.500000))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 633 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023608-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.89qz3h
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Sphaeroma terebrans",
 "Country is South Africa",
 "HasCoordinate is true"
 ]
}

 The dataset includes 5 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023611-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xf5pn3
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Sphaeroma terebrans",
 "Country is Mexico",
 "HasCoordinate is true"
 ]
}

 The dataset includes 3 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023610-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9qx5rk
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Sphaeroma terebrans",
 "Country is Brunei Darussalam",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023609-250920141307145/datasets/export for details.
DOI: 10.15468/dl.k9p4ex
title: Occurrence Download

description: A dataset containing 172 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diospyros oldhamii",
 "Geometry POLYGON((119.300000 20.500000, 122.100000 20.500000, 122.100000 25.400000, 119.300000 25.400000, 119.300000 20.500000))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 172 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023612-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gyebkg
title: Occurrence Download

description: A dataset containing 2795 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Lutjanus kasmira",
 "Country is United States of America",
 "HasCoordinate is true"
 ]
}

 The dataset includes 2795 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023614-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bk89jk
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Lutjanus kasmira",
 "Country is Brunei Darussalam",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023613-250920141307145/datasets/export for details.
DOI: 10.15468/dl.aazwvn
title: Occurrence Download

description: A dataset containing 12 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diospyros vaccinioides",
 "Geometry POLYGON((119.300000 20.500000, 122.100000 20.500000, 122.100000 25.400000, 119.300000 25.400000, 119.300000 20.500000))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 12 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023615-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pck87w
title: Occurrence Download

description: A dataset containing 560 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Peru",
 "Geometry POLYGON((-143.20391 -43.87006,-8.79609 -43.87006,-8.79609 9.87006,-143.20391 9.87006,-143.20391 -43.87006))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Oreocallis grandiflora"
 ]
}

 The dataset includes 560 records from 22 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023618-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2u7s3d
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Monopterus albus",
 "Country is Brunei Darussalam",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023616-250920141307145/datasets/export for details.
DOI: 10.15468/dl.dss6xv
title: Occurrence Download

description: A dataset containing 277 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Monopterus albus",
 "Country is United States of America",
 "HasCoordinate is true"
 ]
}

 The dataset includes 277 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023617-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4cnj8q
title: Occurrence Download

description: A dataset containing 903 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ehretia acuminata",
 "Geometry POLYGON((119.300000 20.500000, 122.100000 20.500000, 122.100000 25.400000, 119.300000 25.400000, 119.300000 20.500000))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 903 records from 20 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023619-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17215237
title: rdftyhnjmk
DOI: 10.5281/zenodo.17215238
title: rdftyhnjmk