About: http://webisa.webdatacommons.org/422636183

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	The prefix ???alk,??? when used, e.g. for ???alkoxy??? and the like, also has the same meaning.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com