Random triples
| Subject | Object |
|---|---|
| gptkb:Sunoco_260_GTX | unleaded |
| gptkb:Fiesta_dinnerware | modern glazes are lead-free |
| gptkb:Red_Brass | up to 1% approx |
| gptkb:AISI_420 | none |
| gptkb:Fiesta_dinnerware | original glazes contained uranium oxide |
| gptkb:EN_AC-46500 | <0.2% |
| gptkb:100LL | low |
| gptkb:Bohemia_crystal | 24% or more |
| gptkb:Lead_Glass | Typically 18-40% by weight |