<http://webisa.webdatacommons.org/prov/359952616>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/358089417> .
<http://webisa.webdatacommons.org/358089417>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<teilchen.at> .
<http://webisa.webdatacommons.org/358089417>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/358089417>	<http://www.w3.org/ns/prov#value>	"Besides feedback, one of the things that make the cap and cup useful is that they allow any morphism to be ???plugged in backwards??? and thus ???turned around???." .