About: http://webisa.webdatacommons.org/261286130

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	John Tyndall proved incontrovertibly that carbon is a greenhouse gas back in the nineteenth century and his experiments have been replicated successfully ever since then.
http://www.w3.org/ns/prov#wasQuotedFrom	spectator.co.uk