About: http://webisa.webdatacommons.org/359894416

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	Lewis acid anion includes the halides, such as the fluorides, of a metal selected from Group III to Group V of the Periodic Table (e.g., boron tetrafluoride).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com