Untersuchungen zur Wirtschaftlichkeit der Insektizidanwendungen im Winterraps im Dauerfeldversuch Dahnsdorf<br />[Investigations of the economic efficiency of insecticide use in oil-seed rape in a long-term trail in Dahnsdorf] +
"Has subobject" is a predefined property representing a container construct that allows to accumulate property-value assignments similar to that of a normal wiki page.
