About: http://webisa.webdatacommons.org/63079519

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	January 29, 2006 You don???t need anything except your eyes or ears ??? depending on whether the glass is transparent ??? to tell if a lightbulb is probably burnt out.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com