About: http://webisa.webdatacommons.org/77835035

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	Compared to first-degree relatives such as a parent or siblings with the same two parents, half-siblings are considered second-degree relatives.
http://www.w3.org/ns/prov#wasQuotedFrom	familytree.com