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": ""}
   f*i praecox  1655790 [   @8 n Mesic hardwood/pine forest          ok SPIRANTHES   M (WALTER) S. WATSON   Jct. of New US 82 and US 45 alt., N of Columbus o]    Dn/ flowers white with green striations in throat. locally frequent    Asparagales td[b   lowndes   
{"catalogNumber": "1655790", "order": "Asparagales", "family": "", "scientificName": "", "scientificNameAuthorship": "(Walter) S. Watson", "genus": "Spiranthes", "subgenus": "", "specificEpithet": "praecox", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "Mesic hardwood/pine forest", "occurrenceRemarks": "Flowers white with green striations in throat. Locally frequent", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Lowndes", "municipality": "", "locality": "Jct. of New US 82 and US 45 alt., N of Columbus", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}