Assertion: isolated heading | /r/HasProperty | using
Facets:
Source sentences:
text: Headings avoid using ‘isolated/lone’ headings (e.g. using only one sub-heading with no other sub-headings of that type following)
text: Headings use ‘isolated/lone’ headings (e.g. using only one sub-heading with no other sub-headings of that type following) AVOID writing headings more than one line long