en2015-08-18 17:35 PM CESThttp://inspire.ec.europa.eu/codelist/NaturalHazardCategoryValue/allergens:2http://inspire.ec.europa.eu/codelist/NaturalHazardCategoryValue/allergenshttp://inspire.ec.europa.eu/codelist/NaturalHazardCategoryValue/allergens:1Biological products or substances (such as pollen) that might cause allergy over a large number of people.