About: http://webisa.webdatacommons.org/270479072

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	However, individuals who have entered into a registered domestic partnership, civil union, or other similar relationship that is not called a marriage under state (or foreign) law are not married for federal tax purposes.
http://www.w3.org/ns/prov#wasQuotedFrom	ntis.gov