Question: What is the field of this employment of the employment of Heinrich August Dietrich?
Paraphrase: What is the field of this work of the work of Heinrich Eminent Dietrich?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q1596595 wdt:P106 ?X . ?X wdt:P425 ?answer}
Answer: Gardening, biology, botany, plant collection, botany, mycology, landscape architecture, landscaping industry