About: http://webisa.webdatacommons.org/381369629

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	Type O is the most common blood type and is the most widely used and needed.
http://www.w3.org/ns/prov#wasQuotedFrom	massgeneral.org