Data: category hierarchys
Total: 123
| linkid | childcategoryid | parentcategoryid | category_child | parent_category_name |
|---|---|---|---|---|
| PAR101 | CAT170 | CAT063 | Combat Sports | Sports |
| PAR102 | CAT171 | CAT064 | STEM Education Programs | STEM |
| PAR103 | CAT172 | CAT064 | Research & Innovation in STEM | STEM |
| PAR104 | CAT173 | CAT065 | Track & Field Events | Summer Olympics Sports |
| PAR105 | CAT174 | CAT065 | Team Events | Summer Olympics Sports |
| PAR106 | CAT175 | CAT066 | Outdoor Survival | Survival & Preparedness |
| PAR107 | CAT176 | CAT066 | Emergency Kits & Planning | Survival & Preparedness |
| PAR108 | CAT177 | CAT067 | Hardware & Devices | Technology |
| PAR109 | CAT178 | CAT067 | Software & Apps | Technology |
| PAR110 | CAT179 | CAT068 | Days & Months | Time & Calendar |
| PAR111 | CAT180 | CAT068 | Clocks & Calendars | Time & Calendar |
| PAR112 | CAT181 | CAT069 | Hand Tools | Tools & Equipment |
| PAR113 | CAT182 | CAT069 | Power Tools | Tools & Equipment |
| PAR114 | CAT183 | CAT070 | Land Transportation | Transportation |
| PAR115 | CAT184 | CAT070 | Air & Water Transportation | Transportation |
| PAR116 | CAT185 | CAT071 | Travel Tips & Planning | Travel |
| PAR117 | CAT186 | CAT071 | Popular Destinations | Travel |
| PAR118 | CAT187 | CAT072 | Packing & Luggage | Travel Essentials |
| PAR119 | CAT188 | CAT072 | Travel Documents | Travel Essentials |
| PAR120 | CAT189 | CAT073 | Severe Weather | Weather |
| PAR121 | CAT190 | CAT073 | Climate & Seasons | Weather |
| PAR122 | CAT191 | CAT074 | Ice Sports | Winter Olympics Sports |
| PAR123 | CAT192 | CAT074 | Snow Sports | Winter Olympics Sports |