<http://webisa.webdatacommons.org/prov/451548779>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/413073536> .
<http://webisa.webdatacommons.org/413073536>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<acm.org> .
<http://webisa.webdatacommons.org/413073536>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/130329309>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/413073536> .
<http://webisa.webdatacommons.org/413073536>	<http://www.w3.org/ns/prov#value>	"We take data on research and development, such as publications and patents, and we try to elicit some intelligence to help us gain a sense for where things are headed, says Georgia Tech professor Alan Porter." .