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": ""}
 Z Di! CERNUA   alger @  1991-08-07 !f       ^J$ -86.64749    ;- MICHIGAN    Q? UNITED STATES     Z  s (L.) RICH.   + Don Henson Orchidaceae rdRg   B 1343687 SPIRANTHES CENUA GQ    
{"catalogNumber": "1343687", "order": "", "family": "Orchidaceae", "scientificName": "Spiranthes cernua", "scientificNameAuthorship": "(L.) Rich.", "genus": "", "subgenus": "", "specificEpithet": "cernua", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "", "verbatimEventDate": "1991-08-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alger", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-86.64749", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}