_:n3853a101be9d41d590415cbdd125a941xb4
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.bothhandww.com/product-category/dc-dc-converter-zh-hans-2/non-isolated-dc-dc-converter-zh-hans-2/?lang=zh-hans>