About: http://webisa.webdatacommons.org/411003186

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	But it is recognized that chlorine, bromine, iodine, and other such compounds can alternatively be employed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca