<http://webisa.webdatacommons.org/prov/472093995>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/175363945> .
<http://webisa.webdatacommons.org/175363945>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stackoverflow.com> .
<http://webisa.webdatacommons.org/175363945>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/175363945>	<http://www.w3.org/ns/prov#value>	"Since B is a subclass of A, it is overriding f(), which means it cannot also be an overload at the same time." .