: descriptionhttp://schema.org/ Create a prefix for http://schema.org/ Hit Enter to save Double click to create a prefix | Bijvoegsel van "De Portefeuille". Jrg. VIII, no 48, p. 3-12. | : NDEhttps://triplydb.com/thomasdegroot/Multatuli/graphs/ Create a prefix for https://triplydb.com/thomasdegroot/Multatuli/graphs/ Hit Enter to save Double click to create a prefix |