4.13 PLC / SCN

4.13.1 PLC  (Place)
Definition:  Plc defines the place an event occurs or a state is true or a thing exists

Place ("plc") relation can be used for both of physical and logical places. For example in sentence “He is in his office now”, “office” is a physical place in where “he is”, and in sentence “He is very famous in this field”, “field” is a logical place in where “he is famous”. In UNL, for both cases relation "plc" is used.

Example 1

English

He is very famous in this field

UNL

aoj ( famous.@entry, he )
man ( famous.@entry, very )
plc ( famous.@entry, field )
mod ( filed, this )

4.13.2 SCN  (Scene)
Definition:  Scn defines a virtual world where an event occurs or state is true or a thing exists.

The difference with logical place ("plc") is that, the UWs of logical places have always the meaning of “AERA” or “RANGE” in a sense, but the UWs of scenes ("scn") are different.

Example 1

English

In a dream, I saw you in Rome

UNL

agt ( see.@entry.@past, I )
obj ( see.@entry.@past, you )
plc ( you, rome )

scn ( see.@entry.@past, dream )


Last updated : 2000/09/21