About: http://webisa.webdatacommons.org/215908656

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	These seem like tiny amounts and it is true that CO2 is a trace gas, but the effects of even small changes in some trace elements can be very large.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com