Mary Aspdin

GPTKB entity

Statements (6)
Predicate Object
gptkbp:instanceOf Person
gptkbp:birthYear 1770
gptkbp:deathYear 1850
https://www.w3.org/2000/01/rdf-schema#label Mary Aspdin
gptkbp:knownFor Inventing_Portland_cement
gptkbp:nationality British