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": ""}
  Vernon Twp.  2  shiawassee a9i  united states g  1491762` 6xc;<     lQ ] michigan BURSA-PASTORIS K]`_(  1900-04-28 Z     A brassicales   (L.) Medik.  A=3>    ozxA CAPSELLA BURSA-PASTORIS zella m. houghton 5    [Sp3cimen in Zella Houghton bound herbarium] Hx      H]@-] s.n.
{"catalogNumber": "1491762", "order": "Brassicales", "family": "", "scientificName": "Capsella bursa-pastoris", "scientificNameAuthorship": "(L.) Medik.", "genus": "", "subgenus": "", "specificEpithet": "bursa-pastoris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Zella M. Houghton", "recordNumber": "s.n.", "verbatimEventDate": "1900-04-28", "habitat": "", "occurrenceRemarks": "[Specimen in Zella Houghton bound herbarium]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Shiawassee", "municipality": "", "locality": "Vernon Twp.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}