About: http://webisa.webdatacommons.org/80901041

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 instance, alkenes such as HC???CH???(CH2)n???HC???CH or HC???CH???[CH2???C(CH3)2]n???HC???CH, where n is an integer, for example, ranging from 0 to 20, may be used for this purpose.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com