About: http://webisa.webdatacommons.org/390624513

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	Heteroatoms, such as O or S attached to an alkenyl should not be attached to a carbon atom that is bonded to a double bond.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com