<http://webisa.webdatacommons.org/prov/317487344>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/451281001> .
<http://webisa.webdatacommons.org/451281001>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/277444449>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/451281001> .
<http://webisa.webdatacommons.org/451281001>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/451281001>	<http://www.w3.org/ns/prov#value>	"An important aspect of the invention is that the system may be connected to one or more sensing devices for the measurement of such conditions as soil moisture content, temperature, humidity, or water flow, and the system may then be programmed, in a schedule of instructions, to take a desired action upon the sensing of selected conditions in the field." .