→ skos:prefLabel → "3.2.1. Use the same material"
→ skos:example → "Body shower + shampoo: join more than one product in a unique one combining functions to reduce the mass of the packaging using a similar plastic packaging", "Minimum packaging for bicycle shipment"
→ od:Suggestion → "Minimize the mass of the packaging with an appropriate product project (a multifunctional product)"
→ od:hasLevel → "Level_3"