<https://www.dnb.com/business-directory/industry-analysis.professional_scientific_and_technical_services.html>
<http://schema.org/name>
"PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES"
<https://www.dnb.com/business-directory/company-information.other_professional_scientific_and_technical_services.jp.shiga.takashima.html?page=1>