#548 add name and definition (#574)

* #548 add name and definition

* Github Action Commit

* add terrestrial domain

* Update tables_en/1-01-05.csv

* Github Action Commit

* Update tables_en/1-01-05.csv

* Github Action Commit

---------

Co-authored-by: amilan17 <amilan17@users.noreply.github.com>

tables_en/1-01-05.csv

@@ -85,3 +85,4 @@ notation,path,domains,tags,name,description
 12323,\Terrestrial\Hydrological\Surface water,,"hydrological, liquidPhase, surface water, stream, river",Stream mean velocity,"Velocity at a given cross-section of a stream, obtained by dividing the discharge by the cross-sectional area of the stream at that section. [Based on 'mean velocity' in International Glossary of Hydrology (WMO-No. 385). 2012 edition.]"
 12324,\Terrestrial\Hydrological\Surface water,,"hydrological, liquidPhase, surface water, stream, river",Stream surface velocity,Velocity of a stream at its surface at a given point. [Based on 'surface velocity' in International Glossary of Hydrology (WMO-No. 385). 2012 edition.]
 12325,\Terrestrial\Hydrological\Surface water,,"hydrological, liquidPhase, surface water, stream, river",Water surface slope,"Difference in the stage of water surface over a short stream reach. [Based on 'water surface slope' in Manual on Stream Gauging (WMO-No. 1044), Volume II. 2010.]"
+12326,\Terrestrial,terrestrial,,Schumann Resonances,"Extremely Low Frequency (ELF) magnetic and electric field of the three first resonance modes (8 Hz, 14 Hz, 20 Hz) of the Earth."

wmdr/ObservedVariableTerrestrial/12326.ttl

@@ -0,0 +1,8 @@
+@prefix skos:  <http://www.w3.org/2004/02/skos/core#> . 
+@prefix rdfs:  <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix dct: <http://purl.org/dc/terms/> . 
+
+<12326> a skos:Concept ;
+	rdfs:label "Schumann Resonances" ;
+	skos:notation "12326" ;
+	dct:description "Extremely Low Frequency (ELF) magnetic and electric field of the three first resonance modes (8 Hz, 14 Hz, 20 Hz) of the Earth."@en	.