About: http://webisa.webdatacommons.org/200058035

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	For example, a derivative is a compound obtained from another compound by a simple chemical process (e.g., substitution of one or more substituents of a compound with another substituent).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com