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": ""}
 saligna e#-      0= LACTUCA  astraceae Io21   8An 472.273167     FREDERIK J. HERMANN h?    -83.647498 +Tf   Y UNITED STATES   6922 aq/    GKRN michigan   1255422 qL      L.  B,j  dry, sterile bank of huron river,  r LACTUCA SALIGNA
{"catalogNumber": "1255422", "order": "", "family": "Asteraceae", "scientificName": "Lactuca saligna", "scientificNameAuthorship": "L.", "genus": "Lactuca", "subgenus": "", "specificEpithet": "saligna", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frederick J. Hermann", "recordNumber": "6922", "verbatimEventDate": "", "habitat": "Dry, sterile bank of Huron River,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "42.273167", "decimalLongitude": "-83.647498", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}