Q811
From GeoGebra Manual
{"label":{"en-gb":"Reflect about Plane Tool"},"description":[],"aliases":[],"claims":[],"links":{"ggen":"Reflect about Plane Tool","ggit":"Strumento Simmetria planare"},"entity":["item",811]}
{"label":{"en-gb":"Reflect about Plane Tool"},"description":[],"aliases":[],"claims":[],"links":{"ggen":"Reflect about Plane Tool","ggit":"Strumento Simmetria planare"},"entity":["item",811]}