About: http://webisa.webdatacommons.org/414682702

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	A radio button is an element that allows the user to choose only one of the options and seems to be the logical choice in your case.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com