_:na3edc521c2194b5eaa582143a6f60ad6xb1
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/PostalAddress>
<https://congthucvatly.com/cong-thuc-vat-ly-co-bien-so-he-so-ma-sat-lan-52_bien-so-luc-quan-tinh-vat-ly-10-61>