Table 1.

List of relations from FMA used in the faceted visualizer.

Relation Type	Relations	Type of queries
Structutal Hierarchical Relations	regional_part (of), constitutional_part (of) systemic_part(of), member (of), subclass (of), patt (of), develops from	Used for recursive search
Spatial Relations	bounded_by, bounds, contained in, contains, surrounds, surrounded_by, has_buundary, efferent_to, afferent_to, continuous_with, continues_with_distally, continues_with_proximally, articulates_with, adjacent_to segmental_composition (of)	Used as facets for specialized queries
Input-Output relations	segmental_supply (of), secondary_segmental_supply (of), receives_attachment attaches_to, sends_output_to, luput_from_receives_input_from nerve_supply (of), venous_drainage (of), arterial_supply (of) tributary (of), lymphatic_drainage (of) branch(of), primary_segmental supply (of),	Used as facets for specialized queries
Miscellaneous	gives_rise_to, type, origin (of), germ_origin, muscle_origin (of), fascicular_architecture, polarity, physical_State, State_of_determination, homonym_of, synonym, definition, comment, non_english_equivalent, FMAID, RadLexId, inherent_3D_shape, cell_appendage_type, has_mass, adheres_to, dimension, Talariach, Talariach_ID	Used as facets for Specialized queries