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Each term in the TRT is assigned a unique notational code that conveys its location within the hierarchy. The first letter of the notation represents the facet or top term. Using the notational code it is easy to determine the terms relation in the hierarchy. The term's parent (Ae) will have one less letter (from the right end) as the term (Aea). Siblings (Aeg, Aes) will have the same notational code as the term except the last letter will be different. Children (Aeac, Aeah) will have one letter appended to the end of the notational code of the term.
Hierarchical Display
Top Terms>
Facilities >
Facilities and structures by use >
Activity centers >
Kiosks
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Scope Note: |
"A small, stand-alone structure usually containing an interactive display screen where users may request information, order products or receive travel documents. Generally located in high-traffic areas such as malls or airports" |
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Cross Reference: |
Dsfp:
Traveler information and communication systems
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Broader Term: |
Pfb:
Activity centers
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