Geography.
association Marine_and_earth_science.
association Multi_disciplinary_research.
association Topography.
graphic ontology_chart_geography.jpg
has_part Aggregate.
has_part Water.
has_type Inland_waterways.
is_type_of Concept.
   
 
Vr.155, Dec 2009     Readme      List of Objects Queries: obromley@hotmail.com