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": ""}
  N/ B; 1232747  1937-04-30 x7>   iR ALAJUELA         # palmira (canton alfaro ruiz)   Piperales  9   - piper irazuanum c. dc. Fo3       w AUSTIN SMITH  W IRAZUANUM   
{"catalogNumber": "1232747", "order": "Piperales", "family": "", "scientificName": "Piper irazuanum", "scientificNameAuthorship": "C. DC.", "genus": "", "subgenus": "", "specificEpithet": "irazuanum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Austin Smith", "recordNumber": "", "verbatimEventDate": "1937-04-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Alajuela", "county": "", "municipality": "", "locality": "Palmira (Canton Alfaro Ruiz)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}