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": ""}
 ,8E Prenanthes SPRING ARBOR, LIME LAKE, PEPPERMINT SPRINGS CREEX ^Fv_b     prairie $nx   S 42.196571  Rfb stu malcolm  vt` S JACKSON    2IZ ANTON 4. REZNICEK  Michigan 5   x  MICHX. asteraceae 7kkl$      racemosa d  882 Uf    ;Wv5 united states 1210740 X^i?E  ASTERALES 4 V9Q   
{"catalogNumber": "1210740", "order": "Asterales", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "Michx.", "genus": "Prenanthes", "subgenus": "", "specificEpithet": "racemosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Stu Malcolm", "recordNumber": "882", "verbatimEventDate": "", "habitat": "prairie", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Jackson", "municipality": "", "locality": "Spring Arbor, Lime Lake, Peppermint Springs Creek", "decimalLatitude": "42.196571", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}