About: http://webisa.webdatacommons.org/443052276

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	(3) a fused heterocyclic compound or a pharmaceutically acceptable salt thereof wherein Y is an oxygen atom;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com