Valeria Pesce Maru Ajit Gauri Salokhe Johannes Keizer A Distributed Architecture for Harvesting Metadata Describing Organizations in the Agriculture Sector. 509-514 2007 MTSR http://dx.doi.org/10.1007/978-0-387-77745-0_50 conf/mtsr/2007 db/conf/mtsr/mtsr2007.html#PesceAGK07