About: http://webisa.webdatacommons.org/275112683

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	Blood vessels from the placenta need to respond to stimuli including hypoxia and acidic pH which can be the result of an intermittent blood supply from the myometrial vascular bed.
http://www.w3.org/ns/prov#wasQuotedFrom	physoc.org