<http://webisa.webdatacommons.org/443378736>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/54538057>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/443378736> .
<http://webisa.webdatacommons.org/prov/54193155>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/443378736> .
<http://webisa.webdatacommons.org/443378736>	<http://www.w3.org/ns/prov#value>	"If B is a switch or bridge, then it is sending out spanning tree BPDUs periodically." .
<http://webisa.webdatacommons.org/443378736>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .