some URLs give page not found

[philblackwood]

Some of the URLs used as informative references do not seem to work. Partial list:

grc.nasa.gov all entries
http://asd-www.larc.nasa.gov/Instrument/ceres_units.html
http://aurora.regenstrief.org/~ucum/ucum.html#iso1000
http://aurora.regenstrief.org/~ucum/ucum.html#section-Derived-Unit-Atoms
http://baervan.nmt.edu/research_groups/reservoir_sweep_improvement/pages/clean_up/mobility.html
http://dictionary.reference.com/browse/dynamic+viscosity
http://eaton.math.rpi.edu/CSUMS/Papers/EcoEnergy/koojimanconserve.pdf
http://eilv.cie.co.at/term/1245
http://eilv.cie.co.at/term/798
http://lamp.tu-graz.ac.at/~hadley/ss1/phonons/table/dosdebye.html
http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19680008986_1968008986.pdf
http://www.ask.com/answers/72367781/what-is-defined-as-the-amount-of-substance-per-unit-of-volume
http://www.assaying.org/assayton.htm
http://www.cliffsnotes.com/study_guide/Work-and-Energy.topicArticleId-10453,articleId-10418.html
http://www.diracdelta.co.uk goes to spam site that says your computer is locked
http://www.efunda.com/glossary/units/units-molar_energy-joule_per_mole.cfm
http://www.endmemo.com/convert/electric%20field%20strength.php
http://www.eng.fsu.edu/~dommelen/quantum/style_a/elecmagfld.html
http://www.euronuclear.org/info/encyclopedia/activityconcentration.htm
http://www.euronuclear.org/info/encyclopedia/r/reactor-time-constant.htm
http://www.funtrivia.com/en/subtopics/Physical-Quantities-310909.html
http://www.imo.org/en/About/Conventions/ListOfConventions/Pages/International-Convention-on-Tonnage-Measurement-of-Ships.aspx
http://www.iso.org/iso/catalogue_detail?csnumber=31897
http://www.ncert.nic.in/html/learning_basket/electricity/electricity/charges%20&%20fields/absolute_permittivity.htm
http://www.rockfon.co.uk/acoustics/comparing+ceilings/sound+absorption/equivalent+absorption+area
https://cdd.iec.ch/cdd/iec61360/iec61360.nsf/Units/0112-2---62720%23UAA105
https://cdd.iec.ch/cdd/iec61360/iec61360.nsf/Units/0112-2---62720%23UAA924
https://en.wikipedia.org/area_thermal_expansion
https://en.wikipedia.org/linear_thermal_expansion
https://www.dormgrow.com/par/
https://www.lrc.rpi.edu/programs/nlpip/lightinganswers/lightsources/whatiscct.asp
https://www.oxfordreference.com/view/10.1093/acref/9780198631477.001).0001/acref-9780198631477-e-594
https://www.oxfordreference.com/views/ENTRY.html?subview=Main&entry=t83.e178
https://www.uaex.edu/environment-nature/water/docs/IrrigSmart-3241-A-Understanding-water-horsepower.pdf
https://www.wmo.int/pages/prog/www/IMOP/CIMO-Guide.html
standards.buildingsmart.org all except section, temperature gradient, warping constant, warping moment
www.iso.org (many of these are out of date)
www.translatorscafe.com is a directory of language translators … does not seem to have info about units

Some possible replacements:
AreaThermalExpansion: "https://en.wikipedia.org/wiki/Thermal_expansion#Area"^^xsd:anyURI .

CorrelatedColourTemperature: "https://www.lrc.rpi.edu/programs/NLPIP/lightingAnswers/pdf/print/lightSources.pdf"^^xsd:anyURI .

LinearThermalExpansion: "https://en.wikipedia.org/wiki/Thermal_expansion#Length"^^xsd:anyURI .

ActivityConcentrationactivity_concentration "http://www.euronuclear.org/glossary/activity-concentration"^^xsd:anyURI

CenterOfGravityInTheXAxis: "https://www1.grc.nasa.gov/beginners-guide-to-aeronautics/center-of-gravity"
CenterOfGravityInTheYAxis
CenterOfGravityInTheZAxis

DebyeAngularFrequency: "https://en.wikipedia.org/wiki/Debye_model#Debye_frequency"^^xsd:anyURI
"https://en.wikipedia.org/wiki/Wavenumber"^^xsd:anyURI

DynamicViscosity: "https://en.wikipedia.org/wiki/Viscosity#Dynamic_viscosity"^^xsd:anyURI

EnergyExpenditure: "http://www.oxfordreference.com/view/10.1093/acref/9780198631477.001.0001/acref-9780198631477-e-594"^^xsd:anyURI

MobilityRatio:"http://baervan.nmt.edu/Reservoir%20Sweep%20improvement%20HomePage.html"^^xsd:anyURI

MolarEnergy:"http://www.efunda.com/glossary/units/units--molar_energy--joule_per_mole.cfm"^^xsd:anyURI

NapierianAbsorbance:"https://en.wikipedia.org/wiki/Absorbance"^^xsd:anyURI

PlanarForce:"https://en.wikipedia.org/wiki/Pressure"^^xsd:anyURI

ReactorTimeConstant:"http://www.euronuclear.org/glossary/reactor-time-constant"^^xsd:anyURI

SpecificImpulse:"https://www1.grc.nasa.gov/beginners-guide-to-aeronautics/specific-impulse"^^xsd:anyURI

Susceptance:"https://en.wikipedia.org/wiki/Susceptance"^^xsd:anyURI

Work:"https://en.wikipedia.org/wiki/Work_(physics)"^^xsd:anyURI

AbvoltPerCentimeter:"https://convertn.com/electric_field_strength/index.html"^^xsd:anyURI

AssayTon:"https://en.wikipedia.org/wiki/Ton"^^xsd:anyURI

BitPerSecond:"https://en.wikipedia.org/wiki/Data-rate_units#Kilobyte_per_second"^^xsd:anyURI

JoulePerSquareTesla:"http://www.eng.famu.fsu.edu/~dommelen/quantum/style_a/elecmagfld.html"^^xsd:anyURI

PartsPerBillion:"https://ucum.org/ucum#section-Customary-Unit-Atoms"^^xsd:anyURI

[steveraysteveray]

@philblackwood, thanks for taking the time to check for errors. It is true that we have not spent much time validating the "non-computable" parts of our vocabularies. It looks like you must have spent some time finding better alternatives. Would you mind submitting a pull request?

[philblackwood]

Yes, I will submit a pull request. (hopefully within a week or so). Work interrupted for medical reasons ... resuming.

[philblackwood]

Resuming work to create pull request using a fork.