About: http://webisa.webdatacommons.org/441523797

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	singularity is a place and time that you can get to in finite proper time, but where the geodesics (lines of motion of infinitesimal masses, or even for photons) can not be continued (but read about maximally extended spacetimes).
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org