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": ""}
 WLV4 NASTURTIUM MICOPHYLLUM   l`^T 1102463 BEVERLY S. WALTERS -d~    <[r Brassicaceae  C~kX6 united states  microphyllum _EH%Z    MICHIGAN F     Q flwrs white.   WF 2011-07-07    Q brassicales  ,ZJt boenn. ex rchb.  utniveristy of michigan matthaei botanical gardens, 180o0 n. dixboro rd, south of buildings. u   ~  >f NASTURTIUM   growing in mucky seepages in thickets.  JJh 
{"catalogNumber": "1102463", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Nasturtium microphyllum", "scientificNameAuthorship": "Boenn. ex Rchb.", "genus": "Nasturtium", "subgenus": "", "specificEpithet": "microphyllum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Beverly S. Walters", "recordNumber": "", "verbatimEventDate": "2011-07-07", "habitat": "Growing in mucky seepages in thickets.", "occurrenceRemarks": "Flwrs white.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Univeristy of Michigan Matthaei Botanical Gardens, 1800 N. Dixboro Rd, south of buildings.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}