About: http://webisa.webdatacommons.org/358286501

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	Examples of a halogen atom represented by R2 to R12 are a fluorine atom, a chlorine atom, a bromine atom and an iodine atom.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com