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": ""}
 vT Howard A. Crum DC. P  on sandy soil of mowed lawn at edge of road  [W      1< 1314529   Asterales MSiD]    ^ discoidea  2000-08-20 m        v  45.571806 -84.725771 nR   U(nited States @   t michigan   
{"catalogNumber": "1314529", "order": "Asterales", "family": "", "scientificName": "", "scientificNameAuthorship": "DC.", "genus": "", "subgenus": "", "specificEpithet": "discoidea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Howard A. Crum", "recordNumber": "", "verbatimEventDate": "2000-08-20", "habitat": "on sandy soil of mowed lawn at edge of road", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "45.571806", "decimalLongitude": "-84.725771", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}