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": ""}
 2011-07-07 ^E     BRASSICACEAE P  Michigan <t2w6       microphyllum k   Z BVERLY S. WALTERS    =^`= Anton A. Reznicek   ;FOk Growng in mucky seepages in thickets.  O=UN> Brassicales  t nasturtium  y 3_ Nasturtium microphyllum  c=BH$ 42.29629   Q@C WASHTENAW 1102463 SV2   UNITED STATES a$:   A1y Univeristy of Michigan Matthaei Botanical Gardens, 1800 N. Dixboro Rd, south of buildings. 1124 N 
{"catalogNumber": "1102463", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Nasturtium microphyllum", "scientificNameAuthorship": "", "genus": "Nasturtium", "subgenus": "", "specificEpithet": "microphyllum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Beverly S. Walters", "recordNumber": "1124", "verbatimEventDate": "2011-07-07", "habitat": "Growing in mucky seepages in thickets.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Univeristy of Michigan Matthaei Botanical Gardens, 1800 N. Dixboro Rd, south of buildings.", "decimalLatitude": "42.29629", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}