<http://webisa.webdatacommons.org/prov/409503382>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/239925716> .
<http://webisa.webdatacommons.org/239925716>	<http://www.w3.org/ns/prov#value>	"the medical instrument comprises a functional part configured to conduct the medical procedure, the three-dimensional position of the medical instrument calculated by the processor is a position of the functional part, and the monitor displays the image such that at least the position of the functional part is overlaid on the three-dimensional image. 58." .
<http://webisa.webdatacommons.org/239925716>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/239925716>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.de> .