Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
 W.N6D 21742 EUPHORBIACEAE  7   pilulifer ->2^  1995-01-22 4>   p%l) 1544491  _: arbol 18.00 m, con savia clara y frutos  NOR YUNGAS :!^#   rusby !nZV   MALPIGHIALES o   Bolivia g   /1&( G. BECK   U4T6o chuspipata bajando unos 5 km hacia sud yungas  Croton pilulifer A^<!o  16Â°21'S 67Â°47'W PvD^/  -67.78333 0   r#o 2450 R. RIINA %    ^b;Sb Restos de bosque montano, entre campos de flores La Paz hZ   -16.35 v  Croton R r: 
{"catalogNumber": "1544491", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton pilulifer", "scientificNameAuthorship": "Rusby", "genus": "Croton", "subgenus": "", "specificEpithet": "pilulifer", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Riina", "recordedBy": "G. Beck", "recordNumber": "21742", "verbatimEventDate": "1995-01-22", "habitat": "Restos de bosque montano, entre campos de flores", "occurrenceRemarks": "Arbol 18.00 m, con savia clara y frutos", "associatedTaxa": "", "country": "Bolivia", "stateProvince": "La Paz", "county": "Nor Yungas", "municipality": "", "locality": "Chuspipata bajando unos 5 km hacia Sud Yungas", "decimalLatitude": "-16.35", "decimalLongitude": "-67.78333", "verbatimCoordinates": "16\u00c2\u00b021'S 67\u00c2\u00b047'W", "minimumElevationInMeters": "2450", "maximumElevationInMeters": ""}