1498
This process has been used to fabricate numerous metal , ceramic , silica and polymeric components of any geometry for a wide array of applications .
 concept or principle: process; manufacturing process: fabricate; material: metal; material: ceramic; material: silica; material: polymeric components; concept or principle: geometry
Please list all entity words in the text that fit the category.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} 
Answer:
 concept or principle: process; manufacturing process: fabricate; material: metal; material: ceramic; material: silica; material: polymeric components; concept or principle: geometry