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": ""}
 15 517 8    -84.562315 2  MICHIGAN K7   znWT ABUNDAMT, DISTURBED GROUND.  1982-08-04 Hu*    *5, Q cycloloma atriplicifolium  (SPRENG.) J. M. COULT. C@r+   Cheboygan U     U1 w atriplicifolium  CARYOPHYLLALES E!lJ        1471809 - P~Z 
{"catalogNumber": "1471809", "order": "Caryophyllales", "family": "", "scientificName": "Cycloloma atriplicifolium", "scientificNameAuthorship": "(Spreng.) J. M. Coult.", "genus": "", "subgenus": "", "specificEpithet": "atriplicifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "15517", "verbatimEventDate": "1982-08-04", "habitat": "Abundant, disturbed ground.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-84.562315", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}