About: http://webisa.webdatacommons.org/193289535

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 synergist may be, for example, a metal oxide such as ferric oxide, zinc oxide, zinc borate, a group V element oxide such as a bismuth, arsenic, phosphorus or an antimony oxide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es