About: http://webisa.webdatacommons.org/423404133

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	This is needed, because some programs such as Apache have multiple versions available at the same time, so you would need to specify which version of apache you want to download.
http://www.w3.org/ns/prov#wasQuotedFrom	metacpan.org