About: http://webisa.webdatacommons.org/208789065

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	A halogen is for example chlorine, fluorine, bromine or iodine, in particular chlorine and bromine.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com