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": ""}
united states 6ZRE   Asparagales = zkb    R.R. Dreisbach # A   JLBW MICH|GAN   =2[ V 5115 Iridaceae wMN   THICKET. ^u  1927-07-16 zm   = SISYRINCHIUM   _5)@f angustifolium  4 MI. N. OF STANFOR. I0c   ~; -84.368816 midland |  MILL.  @L  sisyrinchium angustifolium R,   43.72863 BtS4   1340285 Yr  
{"catalogNumber": "1340285", "order": "Asparagales", "family": "Iridaceae", "scientificName": "Sisyrinchium angustifolium", "scientificNameAuthorship": "Mill.", "genus": "Sisyrinchium", "subgenus": "", "specificEpithet": "angustifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.R. Dreisbach", "recordNumber": "5115", "verbatimEventDate": "1927-07-16", "habitat": "Thicket.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Midland", "municipality": "", "locality": "4 mi. N. of Stanford.", "decimalLatitude": "43.72863", "decimalLongitude": "-84.368816", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}