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"<p>The fundamental feature of <a href=\"/definition/4923/web-30\">Web 3.0</a> that is going improve data connection is the creation of the <a href=\"/definition/27961/semantic-web\">semantic web</a>. Right now, albeit intelligent, machines only have a somewhat limited ability to &ldquo;understand&rdquo; what humans ask them to do. For example, <a href=\"/definition/12708/search-engine-world-wide-web\">search engines</a> use <a href=\"/definition/1215/keyword-seo\">keywords</a> and numbers to project query results, with no real grasp of the true &ldquo;meaning&rdquo; of terms. Content is identified but rarely understood, since even the smartest AI lacks the skill to interpret reality as humans do.</p><p>For example, when using <a href=\"/definition/26948/facial-recognition-software\">facial recognition software</a>, we can assign two different values to &ldquo;male&rdquo; and &ldquo;female&rdquo; actors, but the <a href=\"/definition/190/artificial-intelligence-ai\">AI</a> is not able to understand the meaning of &ldquo;gender&rdquo; or &ldquo;sex.&rdquo; This level of understanding requires an explanation &mdash; the name of this &ldquo;thing&rdquo; (gender) must have a &ldquo;meaning&rdquo; beyond the terms &ldquo;male&rdquo; and &ldquo;female&rdquo; <a href=\"https://onlinelibrary.wiley.com/doi/pdf/10.1002/bult.282\" rel=\"noopener noreferrer\" target=\"_blank\">which is defined as semantic metadata</a>. By creating a <a href=\"/definition/1938/metadata\">metadata</a> registry, we can provide the machines with a mechanism to interpret things beyond their names by means of classification, identification and formation of definitions. Semantic metadata is deeply interlinked and interconnected and creates a rich context around each piece of content.</p><p>Web 3.0 leverages the computing power of advanced AI to harness the full potential of the semantic web. <a href=\"/definition/653/natural-language-processing-nlp\">Natural language processing</a> and integration of information are used to provide machines with all the necessary context needed to obtain a more &ldquo;human&rdquo; understanding of the world and improved interconnectivity. As <a href=\"https://angel.co/lee\" rel=\"noopener noreferrer\" target=\"_blank\">AngelList partner and venture investor Lee Jacobs</a> explained, &ldquo;It has been said that there is approx. 2.5 quintillion bytes of data created each day, machines are getting smarter and smarter, and algorithms have better predictive power; the rate at which we will learn about the world around us will continue to accelerate.&rdquo;</p><p>The semantic web improves the ability of both users and machines to share and connect content since search and analysis will be based on a deeper understanding of the content itself as well as its definition. All information available, such as images, links, terms and videos will be correlated to understand the context leading to a much higher level of connectivity between data.</p>"
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