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": ""}
 HILLSDALE rG~     X = firmum      (NEES) G. L. NESOM  ]u8  united states O A        Los Nations State Game Area, 7.5 miles SE of Hillsdale. 1/4 mile west off Tripp Road, 1/2 mile south of M99. NE quarter of section 15, T7S R2W. U^l q    ?Yr 1994-10-28     I Common in open meado/marsh area dominated by Typha spp. and Lythrum salicaria (witb #758).  
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(Nees) G. L. Nesom", "genus": "", "subgenus": "", "specificEpithet": "firmum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1994-10-28", "habitat": "Common in open meadow/marsh area dominated by Typha spp. and Lythrum salicaria (with #758).", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Hillsdale", "municipality": "", "locality": "Los Nations State Game Area, 7.5 miles SE of Hillsdale. 1/4 mile west off Tripp Road, 1/2 mile south of M99. NE quarter of section 15, T7S R2W.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}