About: http://webisa.webdatacommons.org/426505741

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	Therefore, if is a 2-tuple dominating set, must be dominated by at least two vertices of , say and .
http://www.w3.org/ns/prov#wasQuotedFrom	hindawi.com