About: http://webisa.webdatacommons.org/87386982

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	CO2 is a feedback.But of course if enhanced levels of CO2 are a feedback that causes warming, it must also be true that enhanced CO2 causes warming unless CO2 is a molecule that has a memory of where it originates from.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org