Question: What is the ionization energy in silicon carbide with series ordinal of 1
Paraphrase: What is the ionization vitality in silicon carbide with arrangement ordinal of 1
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q412356 p:P2260 ?s . ?s ps:P2260 ?obj . ?s pq:P1545 ?x filter(contains(?x , '1')) }