<http://webisa.webdatacommons.org/191249792>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/502213573>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/191249792> .
<http://webisa.webdatacommons.org/prov/339253767>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/191249792> .
<http://webisa.webdatacommons.org/191249792>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<upenn.edu> .
<http://webisa.webdatacommons.org/191249792>	<http://www.w3.org/ns/prov#value>	"Electronic components - Include a microprocessor, RS232 or other interface," .