About: http://webisa.webdatacommons.org/239225131

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	In embodiments, halogen is selected, such as for example fluorine, bromine, chlorine, and iodine.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com