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": ""}
  .6Gs Riddell     B J? linum sulcatum    occasional to common in open limey ground of former borrow pit, occurring with scattered thuja, potentilla fruticosa, and hawkweeds. MTD   NR;e  q45.543658     P Below steep 3mbankment at edge of US-2, near RR tracks at southeast edge of Hermansville. linaceae GD`ml       1988-06-23 ;      Menominee r0- u  MICHIGAN U 
{"catalogNumber": "", "order": "", "family": "Linaceae", "scientificName": "Linum sulcatum", "scientificNameAuthorship": "Riddell", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1988-06-23", "habitat": "Occasional to common in open limey ground of former borrow pit, occurring with scattered Thuja, Potentilla fruticosa, and hawkweeds.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Menominee", "municipality": "", "locality": "Below steep embankment at edge of US-2, near RR tracks at southeast edge of Hermansville.", "decimalLatitude": "45.543658", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}