|
gptkbp:instanceOf
|
lighthouse
|
|
gptkbp:accessibility
|
not open to the public
|
|
gptkbp:architect
|
gptkb:James_Walker
|
|
gptkbp:associatedWith
|
gptkb:Porthleven_Harbour
|
|
gptkbp:automated
|
1995
|
|
gptkbp:built
|
1850
|
|
gptkbp:colors
|
white
Flashing white light every 5 seconds
|
|
gptkbp:communityInvolvement
|
local events held nearby
|
|
gptkbp:communitySupport
|
supported by local businesses
|
|
gptkbp:constructionMaterial
|
granite
|
|
gptkbp:coordinates
|
50.0861° N, 5.3033° W
|
|
gptkbp:country
|
gptkb:United_Kingdom
|
|
gptkbp:cultural_heritage
|
Grade II listed
|
|
gptkbp:culturalEvents
|
attraction for visitors
|
|
gptkbp:culturalSignificance
|
featured in local art and literature
|
|
gptkbp:design
|
circular tower
|
|
gptkbp:educationalPrograms
|
yes
|
|
gptkbp:elevation
|
3 meters above sea level
|
|
gptkbp:emergencyServices
|
yes
part of local safety protocols
|
|
gptkbp:environmentalImpact
|
yes
minimal
|
|
gptkbp:firstHeld
|
yes
|
|
gptkbp:function
|
navigation
|
|
gptkbp:has_a_focus_on
|
29 meters
29 meters above sea level
|
|
gptkbp:height
|
26 meters
|
|
gptkbp:historicalSignificance
|
important maritime landmark
|
|
gptkbp:historicalTours
|
available upon request
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Porthleven Lighthouse
|
|
gptkbp:lighting
|
electric
Fl_W_5s
|
|
gptkbp:lightRange
|
18 nautical miles
|
|
gptkbp:localLegends
|
associated with maritime folklore
|
|
gptkbp:location
|
Porthleven,_Cornwall,_England
|
|
gptkbp:maintenance
|
regular inspections
|
|
gptkbp:navigationEquipment
|
yes
|
|
gptkbp:operatedBy
|
gptkb:Trinity_House
|
|
gptkbp:operationalStatus
|
1850
|
|
gptkbp:originalPurpose
|
marking_the_entrance_to_Porthleven_Harbour
|
|
gptkbp:owner
|
gptkb:Trinity_House
|
|
gptkbp:partOf
|
gptkb:Porthleven_Conservation_Area
|
|
gptkbp:photography
|
popular subject for photographers
|
|
gptkbp:renovated
|
2010
|
|
gptkbp:status
|
active
|
|
gptkbp:surroundingArea
|
Porthleven_Bay
|
|
gptkbp:surveillanceEquipment
|
CCTV_installed
|
|
gptkbp:sustainabilityPractices
|
energy-efficient lighting
|
|
gptkbp:trimLevels
|
1
|
|
gptkbp:type
|
flashing light
|
|
gptkbp:visibility
|
visible from sea
up to 18 nautical miles
|