_:n0058d64b2dba46d1a8df15cd7a06a674xb1
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/ContactPoint>
<https://www.abcquant.com/index.php/portfolio-optimization-in-practice/itemlist/tag/Diversification>