# How concepts tree view works

### SKOS Defintions

#### **What are SKOS schemes?**

 ![](https://wiki.agroportal.eu/api/files.get?sig=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJrZXkiOiJ1cGxvYWRzL2MyODRmYzA0LTA4ZmUtNGE1Yi05ODM4LWM5MjhmYTFlNjhjNi8yNmIwNzVlZi0yMGU1LTQ5ZjMtYTY1MC1mNDkyMTFlYmNhYWMvaW1hZ2UucG5nIiwidHlwZSI6ImF0dGFjaG1lbnQiLCJpYXQiOjE3OTM4OTQ0MDAsImV4cCI6MTc5Mzk4MDgwMH0.fZwSKl8Swb-Gn27d-bGdexx_VIUO6aCdz7a7YK9Nctk " =1129x520")



#### **What are SKOS collections?**

 ![](https://wiki.agroportal.eu/api/files.get?sig=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJrZXkiOiJ1cGxvYWRzL2MyODRmYzA0LTA4ZmUtNGE1Yi05ODM4LWM5MjhmYTFlNjhjNi85MTJmNDU4Ny0xZTNiLTQyMGItYTA4YS1kMWJiNzU4N2IyYzcvaW1hZ2UucG5nIiwidHlwZSI6ImF0dGFjaG1lbnQiLCJpYXQiOjE3OTM4OTQ0MDAsImV4cCI6MTc5Mzk4MDgwMH0.xpWhbKIUUoM0R_dytcRwK0mx4o1UIitk2rkwPKuTiYg " =667x394")

  

### Concepts Tree view

#### **How is built the tree_view**

 ![](https://wiki.agroportal.eu/api/files.get?sig=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJrZXkiOiJ1cGxvYWRzL2MyODRmYzA0LTA4ZmUtNGE1Yi05ODM4LWM5MjhmYTFlNjhjNi9hMWY0OGZlMi1mMWVjLTRjZWQtYmQ2ZC05NWU3NTkyMTM0MTUvaW1hZ2UucG5nIiwidHlwZSI6ImF0dGFjaG1lbnQiLCJpYXQiOjE3OTM4OTQ0MDAsImV4cCI6MTc5Mzk4MDgwMH0.Z-qhctlsEFHLO3tlBuaHY10hfwuPC0K8coNALmeEWrA " =1129x317")


#### **How a concept path is found**

 ![](https://wiki.agroportal.eu/api/files.get?sig=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJrZXkiOiJ1cGxvYWRzL2MyODRmYzA0LTA4ZmUtNGE1Yi05ODM4LWM5MjhmYTFlNjhjNi9iZjBmOGU3Ni02ZTkwLTQ1NzAtODI3Ni0zZDI5NzM2NTE1MzIvaW1hZ2UucG5nIiwidHlwZSI6ImF0dGFjaG1lbnQiLCJpYXQiOjE3OTM4OTQ0MDAsImV4cCI6MTc5Mzk4MDgwMH0.MwbiGy548fAKOb71UAjgBdW3sqayhL3zQcl0sRU0pY4 " =4468x1772")

---

**Documents**

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