ARG2-EXT: (extent -- rare)

https://w3id.org/framester/pb/data/role/return-01/extent <https://w3id.org/framester/pb/schema/Role>

(extent -- rare) @en
(extent -- rare)  @en
ARG2-EXT: (extent -- rare)  @en
<https://w3id.org/framester/pb/schema/Role>
<https://w3id.org/framester/pb/schema/ARGM-EXT>
<https://w3id.org/framester/pb/schema/ARG2>
<https://w3id.org/framester/pb/data/role/extent>

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