About: http://webisa.webdatacommons.org/376319517

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 group Z may have the following meanings, for example, whilst the aromatic groups may also be substituted, e.g. by CH3, OCH3, F or Cl: ##STR7##
http://www.w3.org/ns/prov#wasQuotedFrom	google.com