About: http://webisa.webdatacommons.org/342018664

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	Class name: Aluminum or heavy metal, other than lead, containing organic compound containing the heavy metal or aluminum five-membered, unsaturated carbocycle bonded directly to the heavy metal or aluminum (e.g., ferrocene, etc.)
http://www.w3.org/ns/prov#wasQuotedFrom	faqs.org