<http://webisa.webdatacommons.org/prov/52830374>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/73506323> .
<http://webisa.webdatacommons.org/prov/52657175>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/73506323> .
<http://webisa.webdatacommons.org/73506323>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<blogspot.com> .
<http://webisa.webdatacommons.org/73506323>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/73506323>	<http://www.w3.org/ns/prov#value>	"si PMD defines the characteristics of media, including glass fiber connections, power level, bit error rates, optical components, and connectors are required.d." .