About: http://webisa.webdatacommons.org/428566912

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, each articulation point is an endpoint of a bridge, and each bridge is an edge of P. Remove all bridges and let G be one of the connected components in the resulting bridgeless graph.
http://www.w3.org/ns/prov#wasQuotedFrom	mathoverflow.net