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": ""}
 BVl F 1476208    MICHIGAN    -83.662835 HR*_(  university of michigan botanical gardens, dixboro site, 4.5 mi. northeast of ann arbor bw_  in mowed area along roadway on east side of creek y)i%   1960-06-21 irs   |=,g UNITED STATES   Stellaria *. NP  CARYOPHYLLALES / MOe   42.300243 ndW6*   fN^ stellaria media  `media r,        [ga2 (L.) VILL.  2 Y Washtenaw
{"catalogNumber": "1476208", "order": "Caryophyllales", "family": "", "scientificName": "Stellaria media", "scientificNameAuthorship": "(L.) Vill.", "genus": "Stellaria", "subgenus": "", "specificEpithet": "media", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1960-06-21", "habitat": "In mowed area along roadway on east side of creek", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "University of Michigan Botanical Gardens, Dixboro Site, 4.5 mi. northeast of Ann Arbor", "decimalLatitude": "42.300243", "decimalLongitude": "-83.662835", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}