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": ""}
L. fR        +@m! Guatemaa  ROBERT MERILL KING  B]G  2356 I  umbellatum L!   t.g. yuncker 1/J?     r Piper umbellatum    I El Progreso  C=<0 abundant shrubs 1 meter tall, dense shade, flowers light green to cream   @ 1233540      bZ]q 14.7523 piperaceae ;PJ  
{"catalogNumber": "1233540", "order": "", "family": "Piperaceae", "scientificName": "Piper umbellatum", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "umbellatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "T.G. Yuncker", "recordedBy": "Robert Merill King", "recordNumber": "2356", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Abundant shrubs 1 meter tall, dense shade, flowers light green to cream", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "El Progreso", "county": "", "municipality": "", "locality": "", "decimalLatitude": "14.7523", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}