<http://webisa.webdatacommons.org/286752055>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nsf.gov> .
<http://webisa.webdatacommons.org/286752055>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/144679591>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/286752055> .
<http://webisa.webdatacommons.org/286752055>	<http://www.w3.org/ns/prov#value>	"so installed a weather station to discover how environmental factors such as temperature and wind speed correlate with the crack movements." .
<http://webisa.webdatacommons.org/prov/153196065>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/286752055> .