Add OEO and Brick ontology mappings, BatteryType and PV enums

## New Ontology Prefixes
- OEO (Open Energy Ontology): http://openenergy-platform.org/ontology/oeo/OEO_
- Brick: https://brickschema.org/schema/Brick#

## OEO Mappings Added to EnergySource
- SOLAR → OEO:00000384 (solar energy)
- WIND → OEO:00000446 (wind energy)
- HYDROELECTRIC → OEO:00000218 (hydro energy)
- GEOTHERMAL → OEO:00000191 (geothermal energy)
- BIOMASS → OEO:00010258 (bioenergy)
- BIOFUEL → OEO:00000072 (biofuel)
- TIDAL → OEO:00010100, OEO:00010102 (marine tidal/wave energy)
- HYDROGEN → OEO:00000220 (hydrogen)
- COAL → OEO:00000088 (coal)
- NATURAL_GAS → OEO:00000292 (natural gas)
- PETROLEUM → OEO:00000115 (crude oil)
- DIESEL → OEO:00010242 (diesel fuel)
- GASOLINE → OEO:00010241 (gasoline fuel)
- NUCLEAR_FISSION → OEO:00000302 (nuclear fuel)

## New BatteryType Enum
Dedicated enum for battery chemistries with enum-level mappings:
- exact_mappings: OEO:00000068 (battery), brick:Battery

Values: LITHIUM_ION, LITHIUM_IRON_PHOSPHATE, LITHIUM_POLYMER,
LEAD_ACID, NICKEL_METAL_HYDRIDE, NICKEL_CADMIUM, SODIUM_ION,
SOLID_STATE, VANADIUM_REDOX_FLOW, ZINC_BROMINE_FLOW, IRON_AIR, ZINC_AIR

## New PVCellType Enum
Photovoltaic cell technologies with see_also: OEO:00000348 (PV panel)

Values: MONOCRYSTALLINE_SILICON, POLYCRYSTALLINE_SILICON,
PASSIVATED_EMITTER_REAR_CELL (PERC), HETEROJUNCTION (HJT),
TUNNEL_OXIDE_PASSIVATED_CONTACT (TOPCon), INTERDIGITATED_BACK_CONTACT (IBC),
CADMIUM_TELLURIDE, COPPER_INDIUM_GALLIUM_SELENIDE (CIGS),
AMORPHOUS_SILICON, GALLIUM_ARSENIDE, PEROVSKITE, ORGANIC, TANDEM

## New PVSystemType Enum
PV installation types with exact_mappings: OEO:00000324

Values: ROOFTOP_RESIDENTIAL, ROOFTOP_COMMERCIAL, GROUND_MOUNTED,
FLOATING, BUILDING_INTEGRATED (BIPV), AGRIVOLTAICS, CARPORT,
TRACKER_SINGLE_AXIS, TRACKER_DUAL_AXIS, CONCENTRATING (CPV)

## EnergyStorageType Simplified
Consolidated battery types into single BATTERY value with proper
ontology mappings; specific chemistries now in BatteryType enum

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: dragon-ai-agent

docs/schema/valuesets.yaml

@@ -513,6 +513,25 @@
             "title": "BasicEmotionEnum",
             "type": "string"
         },
+        "BatteryType": {
+            "description": "Types of battery technologies for energy storage",
+            "enum": [
+                "LITHIUM_ION",
+                "LITHIUM_IRON_PHOSPHATE",
+                "LITHIUM_POLYMER",
+                "LEAD_ACID",
+                "NICKEL_METAL_HYDRIDE",
+                "NICKEL_CADMIUM",
+                "SODIUM_ION",
+                "SOLID_STATE",
+                "VANADIUM_REDOX_FLOW",
+                "ZINC_BROMINE_FLOW",
+                "IRON_AIR",
+                "ZINC_AIR"
+            ],
+            "title": "BatteryType",
+            "type": "string"
+        },
         "BeneficiationPathway": {
             "description": "Methods for mineral separation and concentration aligned with advanced ore processing initiatives (AOI-2).",
             "enum": [
@@ -2497,13 +2516,9 @@
             "type": "string"
         },
         "EnergyStorageType": {
-            "description": "Types of energy storage systems",
+            "description": "Types of energy storage systems (categories)",
             "enum": [
-                "LITHIUM_ION_BATTERY",
-                "LEAD_ACID_BATTERY",
-                "FLOW_BATTERY",
-                "SOLID_STATE_BATTERY",
-                "SODIUM_ION_BATTERY",
+                "BATTERY",
                 "PUMPED_HYDRO",
                 "COMPRESSED_AIR",
                 "FLYWHEEL",
@@ -5855,6 +5870,43 @@
             "title": "PCRPlateTypeEnum",
             "type": "string"
         },
+        "PVCellType": {
+            "description": "Types of photovoltaic cell technologies",
+            "enum": [
+                "MONOCRYSTALLINE_SILICON",
+                "POLYCRYSTALLINE_SILICON",
+                "PASSIVATED_EMITTER_REAR_CELL",
+                "HETEROJUNCTION",
+                "TUNNEL_OXIDE_PASSIVATED_CONTACT",
+                "INTERDIGITATED_BACK_CONTACT",
+                "CADMIUM_TELLURIDE",
+                "COPPER_INDIUM_GALLIUM_SELENIDE",
+                "AMORPHOUS_SILICON",
+                "GALLIUM_ARSENIDE",
+                "PEROVSKITE",
+                "ORGANIC",
+                "TANDEM"
+            ],
+            "title": "PVCellType",
+            "type": "string"
+        },
+        "PVSystemType": {
+            "description": "Types of photovoltaic system installations",
+            "enum": [
+                "ROOFTOP_RESIDENTIAL",
+                "ROOFTOP_COMMERCIAL",
+                "GROUND_MOUNTED",
+                "FLOATING",
+                "BUILDING_INTEGRATED",
+                "AGRIVOLTAICS",
+                "CARPORT",
+                "TRACKER_SINGLE_AXIS",
+                "TRACKER_DUAL_AXIS",
+                "CONCENTRATING"
+            ],
+            "title": "PVSystemType",
+            "type": "string"
+        },
         "ParticipantIdentificationMethod": {
             "description": "Methods to identify interaction participants",
             "enum": [