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": ""}
 x  Iridaceae 2013-06-09 ?   7   greene  -86.51|7833 Q@L  Sisyrinchium $u,    Ku MONTANUM    44.0431 J4PLR         XiU ? 453  b.hz n 44â° 02.586'; w 86â° 3.707' 1337235 !Z#]    ludigton state park l <KF  MICHIGAN k  -7   
{"catalogNumber": "1337235", "order": "", "family": "Iridaceae", "scientificName": "", "scientificNameAuthorship": "Greene", "genus": "Sisyrinchium", "subgenus": "", "specificEpithet": "montanum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "453", "verbatimEventDate": "2013-06-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Ludington State Park", "decimalLatitude": "44.0431", "decimalLongitude": "-86.5117833", "verbatimCoordinates": "N 44\u00c2\u00b0 02.586'; W 86\u00c2\u00b0 30.707'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}