<http://webisa.webdatacommons.org/162749842>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/54798215>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/162749842> .
<http://webisa.webdatacommons.org/162749842>	<http://www.w3.org/ns/prov#value>	"I can do the following, which works if 'b' is a matrix." .
<http://webisa.webdatacommons.org/162749842>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ethz.ch> .