<http://webisa.webdatacommons.org/144688022>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<agu.org> .
<http://webisa.webdatacommons.org/prov/457682655>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/144688022> .
<http://webisa.webdatacommons.org/prov/493549557>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/144688022> .
<http://webisa.webdatacommons.org/144688022>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/144688022>	<http://www.w3.org/ns/prov#value>	"We used computing tools and software, such as MATLAB and ENVI, to isolate these pre-seismic signals from the background noise." .
<http://webisa.webdatacommons.org/prov/106634108>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/144688022> .