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": ""}
robert e. preston ]x   z3P ASTER PUNICEUS/FIRMUS.        2003-09-16 ~R!   An7on A. Reznicek w-      ditches.   |513818 :   FIRNUM =.s(   ;?k - ALPENA    ,i  03:25 Asterales A3    ST Asteraceae (Nees) G. L. Nesom jLj 
{"catalogNumber": "1513818", "order": "Asterales", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "(Nees) G. L. Nesom", "genus": "", "subgenus": "", "specificEpithet": "firmum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Robert E. Preston", "recordNumber": "03:25", "verbatimEventDate": "2003-09-16", "habitat": "Ditches.", "occurrenceRemarks": "Aster puniceus/firmus.", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Alpena", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}