_:n020a15b6e6b14b7584ea1c36fb9ce4f8xb1
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Organization>
<https://www.enrosun.com/what-are-the-principles-and-advantages-of-hospital-waste-water-treatment-equipment.html>