The work was begun by retired Ph.D chemist, William C. Geer.

Entity and relation annotations:
id: 0
type: entity
value: text: William C. Geer
labels: <Person>
id: 1
type: entity
value: text: Ph.D chemist
labels: <Title>
type: relation
to_id: 1
labels: Person:holds_title:Title
from_id: 0