About: http://webisa.webdatacommons.org/270425977

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	Your Dad could be an AB. Some of their kids are A's, some are B's, some are AB's and if the other parent is an O some could end up as O's.
http://www.w3.org/ns/prov#wasQuotedFrom	dadamo.com