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Due to the directional nature of this process , it is of interest to determine whether thermal transport properties of the built part are direction dependent .
 concept or principle: process; process characterization: transport; concept or principle: properties
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
 Entities: process, transport, properties 
Answer:
 concept or principle: process; process characterization: transport; concept or principle: properties