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": ""}
   ?_ 1922-05-13  r 187  boughton R U      d+ FREDERICK J. HERMANN  = michigan  Michx. ;mGi  CARYOPHYLLALES  Ui 8    N ;6Y caroliniana  MONTIACEAE Xy   6AW cool woods. birch grove.  k%yy ray j. davis   vnited states !   RICH MOIST WOODS, ESPECIALLY MIXED WOODS OF CONIFERS AND HARDWODOS. ALSO FOUND IN MOIST PASTURES. VERY ABUNDANT.   W    A/E18 1472063
{"catalogNumber": "1472063", "order": "Caryophyllales", "family": "Montiaceae", "scientificName": "", "scientificNameAuthorship": "Michx.", "genus": "", "subgenus": "", "specificEpithet": "caroliniana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Ray J. Davis", "recordedBy": "Frederick J. Hermann", "recordNumber": "187", "verbatimEventDate": "1922-05-13", "habitat": "Rich moist woods, especially mixed woods of conifers and hardwodos. Also found in moist pastures. Very abundant.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Houghton", "municipality": "", "locality": "Cool woods. Birch grove.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}