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-16A 4734 Gentianales `$n      1964-05-20 orRZ  palicourea ~d]   +#-0 rubiaceae   Alta Verapaz H_    x  w  Elias Contreras GALEOTTIANA ~?   iOCzw Chapultepec Farm, 62 km of Coban.   Coban 7mNt,  In forest on hill. tq=      6; 1215312  shrub 10 ft. high, 1 in diam., flowers yellow. ls2 
{"catalogNumber": "1215312", "order": "Gentianales", "family": "Rubiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Palicourea", "subgenus": "", "specificEpithet": "galeottiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Elias Contreras", "recordNumber": "4734", "verbatimEventDate": "1964-05-20", "habitat": "In forest on hill.", "occurrenceRemarks": "Shrub 10 ft. high, 1 in diam., flowers yellow.", "associatedTaxa": "", "country": "", "stateProvince": "Alta Verapaz", "county": "Coban", "municipality": "", "locality": "Chapultepec Farm, 62 km of Coban.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}