<http://webisa.webdatacommons.org/189940761>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/189940761>	<http://www.w3.org/ns/prov#value>	"Generally, the systems of the present invention include at least two devices, such as catheters or elongated tubes, conduits or the like, each having a magnetized distal end." .
<http://webisa.webdatacommons.org/prov/265957792>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/189940761> .
<http://webisa.webdatacommons.org/189940761>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/483908821>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/189940761> .
<http://webisa.webdatacommons.org/prov/310807177>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/189940761> .