Item:Q18630: Difference between revisions
Created claim: subclass of (P1): visual aid (Q12885) |
Created claim: has use (P29): visual system (Q12883) |
||
| Property / has use | |||
| Property / has use: visual system / rank | |||
Normal rank | |||
Created claim: subclass of (P1): visual aid (Q12885) |
Created claim: has use (P29): visual system (Q12883) |
||
| Property / has use | |||
| Property / has use: visual system / rank | |||
Normal rank | |||