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": ""}
Michigan w,.M   S=7S ionia      SPHAGNOUS MARSH - nTg     wH DIPSACALES      VALERIANA SHa$  (TORR. & A. GR4Y) RYDB. SSmc   1248207 mIkc+     1889-05-24 CK$r  HUBBARDSTON. &7U   
{"catalogNumber": "1248207", "order": "Dipsacales", "family": "", "scientificName": "", "scientificNameAuthorship": "(Torr. & A. Gray) Rydb.", "genus": "Valeriana", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1889-05-24", "habitat": "Sphagnous marsh -", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Ionia", "municipality": "", "locality": "Hubbardston.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}