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": ""}
    d( 1233540   1960-07-09  uk=    `P<Q Piper umbellatum  gHBO7 EL PROGRESO  u4/ ROBERT MERILL KIN6   ilKg UMBELLATUM  mountains between agua caliente and san antonio la paz southwest of the city of el progreso )   ZgX PIPER PIPERALES 3@UQ   147523 D  -90.30641 >YWi3     L. @    21g<o GUATEMALA  2356 -@l   
{"catalogNumber": "1233540", "order": "Piperales", "family": "", "scientificName": "Piper umbellatum", "scientificNameAuthorship": "L.", "genus": "Piper", "subgenus": "", "specificEpithet": "umbellatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert Merill King", "recordNumber": "2356", "verbatimEventDate": "1960-07-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "El Progreso", "county": "", "municipality": "", "locality": "Mountains between Agua Caliente and San Antonio La Paz southwest of the city of El Progreso", "decimalLatitude": "14.7523", "decimalLongitude": "-90.30641", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}