About: http://webisa.webdatacommons.org/117362253

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	There has grown up a consensus of opinion, based on general evidence, that the circulatory system, especially the heart is impaired and that the oxygen carrying power of the blood cells is lessened because of a chemical change.
http://www.w3.org/ns/prov#wasQuotedFrom	umsystem.edu