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": ""}
   s&r michigan   ]Fc1 s.n.   0(  SHIAWASSEE (L.) MEDIK. [y  1491762 bg   1900-04-28 ?M   28 j/ BURSA-PASTORIS  g -N UNITED STATES    H8b3| BRASS|CALES Capsella p    E6  [specimen im zella boughton bound herbarium]  b of gardens  cI ZELLA M. HOUGHTON   CQ Vernon Twp.  Brassicacea Fa.m_   CAPSELLA BURSA-PASTORIS eR     
{"catalogNumber": "1491762", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Capsella bursa-pastoris", "scientificNameAuthorship": "(L.) Medik.", "genus": "Capsella", "subgenus": "", "specificEpithet": "bursa-pastoris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Zella M. Houghton", "recordNumber": "s.n.", "verbatimEventDate": "1900-04-28", "habitat": "Of gardens", "occurrenceRemarks": "[Specimen in Zella Houghton bound herbarium]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Shiawassee", "municipality": "", "locality": "Vernon Twp.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}