About: http://webisa.webdatacommons.org/286758797

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	substituted indenyl, azulenyl, substituted azulenyl, fluorenyl, substituted fluorenyl group and mixtures thereof, X is halogen atom, p is an integer of 1, q is an integer of 3, p+q is equal to the valence of metal M.sup.2.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com