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": ""}
 asteraceae  K  1980-06-05 o1<w   mC:x% NATURAL SAND PRAIRIE NEAR EXCAVATION.    11666 k    +6 Section 4, Exeter Twp, Capernall Road near Colf Road.   Oi)Xz -83.49968   United States lcL      @4[j 42.07202  wEEX HIERACIUM PILOSELLOIDES       ~r? anton a. reznicek 
{"catalogNumber": "", "order": "", "family": "Asteraceae", "scientificName": "Hieracium piloselloides", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "11666", "verbatimEventDate": "1980-06-05", "habitat": "Natural sand prairie near excavation.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Section 4, Exeter Twp., Capernall Road near Colf Road.", "decimalLatitude": "42.07202", "decimalLongitude": "-83.49968", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}