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": ""}
   Asterales cVt   persisting and spreadingwithout cultivation. P >&2  1475879 l5>j     H Gaillardia     `T % united states 1952-07-15 N5~$  MICHIGAN &#   lfxB 1309  WQ(0 edward g. voss   EDWARD G. VOSS j   emmet n_    -.@e gaillardia pulchella  mackinaw city, yard of vosQs cottge. 4 
{"catalogNumber": "1475879", "order": "Asterales", "family": "", "scientificName": "Gaillardia pulchella", "scientificNameAuthorship": "", "genus": "Gaillardia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Edward G. Voss", "recordNumber": "1309", "verbatimEventDate": "1952-07-15", "habitat": "Persisting and spreading without cultivation.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Emmet", "municipality": "", "locality": "Mackinaw City, yard of Voss cottage.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}