About: http://webisa.webdatacommons.org/111054714

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	Examples of suitable types of modifying agents include, but are not limited to, compounds containing silicon-oxygen linkages, compounds containing cyanate groups, epoxy groups, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com