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": ""}
 qP Wd india      Arecaceae &   N#` Walter N. KoelYz   ZxQ laikul cachar *;   EoA ASSAM    1219 @Hf9c    ^ CALAMUS ERECTUS FORESnT G    bi J 1951-04-30  Ek 1052053  7q erectus  v  roxb. See Fruit Collection for Additional Material .G:3 CALAMUS B y[z  
{"catalogNumber": "1052053", "order": "", "family": "Arecaceae", "scientificName": "Calamus erectus", "scientificNameAuthorship": "Roxb.", "genus": "Calamus", "subgenus": "", "specificEpithet": "erectus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "", "verbatimEventDate": "1951-04-30", "habitat": "Forest", "occurrenceRemarks": "See Fruit Collection for Additional Material", "associatedTaxa": "", "country": "India", "stateProvince": "Assam", "county": "Cachar", "municipality": "", "locality": "Laikul", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}