About: http://webisa.webdatacommons.org/137215579

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 the CDK 1.4 there were both instances and the distinction was a Molecule is connected (but this was not checked).
http://www.w3.org/ns/prov#wasQuotedFrom	sourceforge.net