URI,Label,Description,Type
http://purl.obolibrary.org/obo/CHEMINF_000446,Chemical Identifier,"A unique code or number that identifies a specific chemical substance, such as CAS registry numbers",Class
http://www.w3.org/2000/01/rdf-schema#label,Label,A human-readable name or title for a chemical compound,Predicate
http://purl.org/dc/elements/1.1/source,Source,The origin or reference database for chemical information,Predicate
http://www.w3.org/1999/02/22-rdf-syntax-ns#type,Type,Specifies what category or class a chemical entity belongs to,Predicate