<http://webisa.webdatacommons.org/273692721>	<http://www.w3.org/ns/prov#value>	"CTD stands for conductivity - temperature - depth, but the modern version of this instrument includes probes that measure pH, oxygen, chlorophyll, turbidity and other parameters." .
<http://webisa.webdatacommons.org/prov/354123982>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/273692721> .
<http://webisa.webdatacommons.org/prov/277575017>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/273692721> .
<http://webisa.webdatacommons.org/prov/97822027>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/273692721> .
<http://webisa.webdatacommons.org/273692721>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/273692721>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mtu.edu> .