About: http://webisa.webdatacommons.org/328985541

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	For example, in the case of a phenol type coupler and a naphthol type coupler both of which are particularly important, the former can be synthesized according to the Scheme 2 and the latter can be synthesized according to the Scheme 1.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com