Premodifier: key telephoneHead noun: system
Same concepts |
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http://dbpedia.org/resource/Business_telephone_system |
Broader concepts
label | provenance | confidence |
---|---|---|
pbx | isap:402904153 | 0.513475 |
Narrower concepts
label | provenance | confidence |
---|---|---|
apparatus | isap:135538890 | 0.310702 |