Assertion: mountain | /r/HasProperty | hill
Facets:
Source sentences:
text: What is the difference between 'mountain', 'hill', and 'peak'; 'lake' and 'pond'; or 'river' and 'creek?'," Geographic Names Information System, US Geological Survey, http://www.usgs.gov/faq/categories/9799/2973; "Feature Class Definitions," Geographic Names Information System, US Geological Survey, http://geonames.usgs.gov/apex/f?p=136:8 (last checked April 25, 2016)