Statements (54)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Open space preserve
|
| gptkbp:access |
multiple entry points
|
| gptkbp:accessibility |
open to the public
|
| gptkbp:activities |
picnicking
biking horseback riding |
| gptkbp:area |
approximately 6,000 acres
|
| gptkbp:climate |
Mediterranean_climate
|
| gptkbp:conservationEfforts |
habitat restoration
invasive species management wildlife protection |
| gptkbp:culturalSignificance |
historical landmarks
local heritage sites Native_American_history |
| gptkbp:elevation |
up to 1,200 feet
|
| gptkbp:established |
2000
|
| gptkbp:events |
educational programs
guided nature walks volunteer days |
| gptkbp:fauna |
various bird species
small mammals deer coyotes |
| gptkbp:features |
hiking trails
scenic views wildlife viewing historical mining sites |
| gptkbp:flora |
grasslands
oak woodlands |
| gptkbp:geologicalFeatures |
rolling hills
creeks and streams rock_formations |
| gptkbp:historicalSignificance |
coal mining history
|
| https://www.w3.org/2000/01/rdf-schema#label |
Black Diamond Open Space
|
| gptkbp:landOwnership |
public land
|
| gptkbp:location |
gptkb:Contra_Costa_County,_California
|
| gptkbp:managedBy |
gptkb:East_Bay_Regional_Park_District
|
| gptkbp:parking |
available on-site
|
| gptkbp:partOf |
gptkb:East_Bay_Regional_Park_System
San_Francisco_Bay_Area_parks |
| gptkbp:rules |
dogs must be leashed
no motorized vehicles allowed |
| gptkbp:safety |
trail maintenance
wildfire risk management emergency access routes |
| gptkbp:surroundingArea |
gptkb:Brentwood,_California
gptkb:Antioch,_California gptkb:Mount_Diablo_State_Park gptkb:Black_Diamond_Mines_Regional_Preserve gptkb:Oakley,_California |
| gptkbp:tour |
over 20 miles
|
| gptkbp:visitors |
attracts thousands annually
|
| gptkbp:wildlife |
habitat diversity
endangered species present |