<http://www.wikidata.org/reference/914f03d684dce703070f9e814e6d385e76bed7cf>	<http://www.wikidata.org/prop/reference/P1683>	"Because of basic biological incompatibilities, sterile hybrids (those incapable of producing living young) such as the mule (a hybrid between a jackass and a mare) commonly result from crosses between species."@en .
<http://www.wikidata.org/reference/914f03d684dce703070f9e814e6d385e76bed7cf>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://wikiba.se/ontology#Reference> .
<http://www.wikidata.org/reference/914f03d684dce703070f9e814e6d385e76bed7cf>	<http://www.wikidata.org/prop/reference/P854>	<https://www.britannica.com/science/hybrid> .