64:<br /><ul>
<li>Artifact type
<ul>
<li><a href="29-clothing-apparel">Clothing / Apparel</a></li>
<li><a href="30-shelter">Shelter</a></li>
<li><a href="31-transportation">Transportation</a></li>
<li><a href="32-food-exploitation-or-preparation">Food exploitation or preparation</a><br />
<ul>
<li><a href="33-energy-related-resources">Energy-related resources</a></li>
<li><a href="34-harvest-of-natural-materials">Harvest of natural materials</a></li>
</ul>
</li>
<li>Animal products
<ul>
<li><a href="35-bone">Bone</a></li>
<li><a href="36-skin">Skin</a></li>
<li><a href="37-other-animal-products">Other animal products</a></li>
</ul>
</li>
<li>Plant products
<ul>
<li><a href="39-woodworking">Woodworking</a></li>
<li><a href="45-leaf-and-or-blossom">Leaf and/or blossom</a></li>
<li><a href="46-other-plant-products">Other plant products</a></li>
</ul>
</li>
<li><a href="38-ceramics-and-earthenware">Ceramics and earthenware</a></li>
<li><a href="40-stoneworking">Stoneworking</a></li>
<li><a href="41-shell">Shell</a></li>
<li><a href="42-metalworking">Metalworking</a></li>
<li><a href="43-fabrics-and-fibers">Fabrics and fibers</a></li>
<li><a href="44-writing-system">Writing system</a></li>
</ul>
</li>
<li>Economy
<ul>
<li><a href="47-food-exploitation-and-preparation">Food exploitation and preparation</a></li>
<li><a href="54-mode-of-production">Mode of production</a></li>
<li><a href="48-exchange">Exchange</a></li>
<ul>
<li><a href="49-generalized-reciprocity">Generalized reciprocity</a></li>
<li><a href="50-balanced-reciprocity">Balanced reciprocity</a></li>
<li><a href="51-negative-reciprocity">Negative reciprocity</a></li>
<li><a href="52-redistribution">Redistribution</a></li>
<li><a href="53-market-exchange">Market exchange</a></li>
</ul>
</ul>
</li>
<li>Folklore and literature
<ul>
<li><a href="63-historical-account">Historical account</a></li>
<li><a href="64-legend">Legend</a></li>
<li><a href="65-myth">Myth</a></li>
<li><a href="66-hero-figure">Hero figure</a></li>
</ul>
</li>
</ul>