No label defined (E7)

From Weinetiketten der Mosel
language codelabeldescriptionaliasesedit
enedit
deRebsorteEin EntitySchema für die Klasse Rebsorteedit
PREFIX wdt: <https://mosel.wikibase.cloud/prop/direct/>
PREFIX wd: <https://mosel.wikibase.cloud/entity/>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#> 

start = @<Rebsorte>

# Any instance of the class Rebsorte (grape variety) needs: 
<Rebsorte> EXTRA wdt:P5 {   

  # === Basic information === 

  # "instance of": Rebsorte - exactly one
  wdt:P5 [wd:Q36] {1}  ;    

  # "Farbe (Rebsorte)": instance of class Farbe (Rebsorte) – exactly one
  wdt:P26 [wd:Q38 wd:Q39 wd:Q40 wd:Q41] {1} ; 

  # "Wikidata ID": external identifier – exactly one
  wdt:P12 xsd:string {1} ; 

  # "VVIC ID": external identifier – exactly one
  wdt:P71 xsd:string {1} ; 
  }