About: http://webisa.webdatacommons.org/118762819

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	Thanks to new evidence from radiocarbon dating and ultra-high resolution mass spectrometry, however, we believe the carbon comes mainly from burning fossil fuels and contemporary biomass.
http://www.w3.org/ns/prov#wasQuotedFrom	globalpost.com