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": ""}
BRSSICALES kY      X  "approx. 20 plants. flowers y ellow." 2140 ]A   2004-06-04 sGgae   PDEo) Michigan  N 1221252  ECHkW SISYMBRIUM    Lp altissimum  Lwb IN RECENTLY WORKED AND SEEDED gSOIL OF "RIVERWALK" AMONG GRASS SEEDLINGS, ALONG SIDEWALK.  xY L.  O% SISYMBRIUM ALTISSIMUM   BRASSICACEAE X2W6K      Big Rapids Twp. Grounds of Big Rapids Middle School near river. RH6IQ     ]fx3 EDWARD G. VOSS
{"catalogNumber": "1221252", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Sisymbrium altissimum", "scientificNameAuthorship": "L.", "genus": "Sisymbrium", "subgenus": "", "specificEpithet": "altissimum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "", "recordNumber": "2140", "verbatimEventDate": "2004-06-04", "habitat": "In recently worked and seeded soil of \"Riverwalk\" among grass seedlings, along sidewalk.", "occurrenceRemarks": "\"Approx. 20 plants. Flowers yellow.\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Big Rapids Twp. Grounds of Big Rapids Middle School near river.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}