About: http://webisa.webdatacommons.org/6728851

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	In this case, the compound may contain at least one ethylenically unsaturated group in the molecule, more preferably at least two groups, and particularly preferably at least three groups.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es