Item:Q3542: Difference between revisions
Created claim: has use (P29): proprietary software (Q3544) |
Created claim: Wikidata property (P22): Digital Rights Management system (P237) |
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| Property / has use | |||
| Property / has use: copy protection / rank | |||
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| Property / has use: copy protection / qualifier | |||
| Property / has use: copy protection / qualifier | |||
| Property / Wikidata property | |||
| Property / Wikidata property: Digital Rights Management system / rank | |||
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