About: http://webisa.webdatacommons.org/28071959

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	Specific examples of these C C hydrocarbyls include methyl, ethyl, propyl, butyl, isopropyl, t-butyl and otcyl. (b) Hydrogen. (c) A halogen, such as chlorine, bromine or iodine; preferred is chlorine. (d) A C -C alkoxy radical.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au