About: http://webisa.webdatacommons.org/224222413

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	The widest range of odors consists of organic compounds, although some simple compounds not containing carbon, such as hydrogen sulfide and ammonia, are also odorants.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org