Assertion: concept's property | /r/HasProperty | essential
Facets:
Source sentences:
text: Todd Calder (2013) disputes this understanding of what it is for two concepts to be qualitatively distinct, arguing instead that two concepts are qualitatively distinct provided they do not share all of their essential properties.
text: Importantly, if Liberto and Harrington are right that two concepts can be non-quantitatively distinct by being quality of emphasis distinct, then Calder is wrong to think that two concepts can be non-quantitatively distinct only if they do not share all of their essential properties.
text: Scientific concepts reflect essential and necessary properties, and the words and symbols (formulas) that express them are scientific terms.