{"category": {"value": "Ab", "label": "Ab"}, "construction": {"value": "binary product", "label": "binary product"}}
{"category": {"value": "CRing", "label": "CRing"}, "construction": {"value": "binary product", "label": "binary product"}}
{"category": {"value": "Circ", "label": "Circ"}, "construction": {"value": "binary product", "label": "binary product"}}
{"category": {"value": "DGph", "label": "DGph"}, "construction": {"value": "binary product", "label": "binary product"}}
{"category": {"value": "Diff", "label": "Diff"}, "construction": {"value": "binary product", "label": "binary product"}}
{"category": {"value": "Grp", "label": "Grp"}, "construction": {"value": "binary product", "label": "binary product"}}
{"category": {"value": "Quiv", "label": "Quiv"}, "construction": {"value": "binary product", "label": "binary product"}}
{"category": {"value": "SSet", "label": "SSet"}, "construction": {"value": "binary product", "label": "binary product"}}
{"category": {"value": "Set", "label": "Set"}, "construction": {"value": "binary product", "label": "binary product"}}
{"category": {"value": "Top", "label": "Top"}, "construction": {"value": "binary product", "label": "binary product"}}
{"category": {"value": "Vect_k", "label": "Vect_k"}, "construction": {"value": "binary product", "label": "binary product"}}