About: http://webisa.webdatacommons.org/39918350

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	- - one bond is a single bonds and the other a single or aromatic bonds
http://www.w3.org/ns/prov#wasQuotedFrom	bitbucket.org