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FrameBase schema
FrameBase is a linked open knowledge base meant to uniformly represent a wide range of knowledge, tackling semantic heterogeneity among various sources of structured knowledge,... -
Geographic Names Information System (GNIS)
The GNIS contains information about physical and cultural geographic features in the United States and associated areas, both current and historical (not including roads and... -
The Web of Know-How: Human Activities and Instructions
Overview This dataset has been produced as part of the The Web of Know-How project To cite this dataset use: Paolo Pareti, Benoit Testu, Ryutaro Ichise, Ewan Klein and Adam... -
USGS Feature Definition Vocabulary
This feature type vocabulary is based on feature definitions from the following standards: The U.S. Geological Survey (USGS) Digital Line Graphs...
