About: http://webisa.webdatacommons.org/174633943

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	Also, it is basically unsupported.Second, the old ChemShare program is available as a Windows application called Winsim.Finally, if cost is an issue, my favorite is Dick Russell's PD Plus.
http://www.w3.org/ns/prov#wasQuotedFrom	eng-tips.com