Assertion: capital | /r/HasProperty | reserved for first letter of a sentence
Facets:
value: primarily
type: DEGREE
value: of a proper noun
type: OTHER
value: in orthography
type: OTHER
Source sentences:
text: In orthography, the uppercase is primarily reserved for special purposes, such as the first letter of a sentence or of a proper noun (called capitalisation, or capitalised words), which makes the lowercase the more common variant in regular text.