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": ""}
  gv 1224347  t  30   B: MICHIGAN   arvensis #   5 X Boraginales     #-@&G M.C.R.R. NEAR DEXTER,  3aIn  john h. ehlers  . BUGLOSSOIDES ARVENSIS  Cv 1916-05-31  @ BUGLOSSOIDES washtenaw >z      u BOAGINACEAE  UNITED STATES E    (l.) i. m. johnst. X    
{"catalogNumber": "1224347", "order": "Boraginales", "family": "Boraginaceae", "scientificName": "Buglossoides arvensis", "scientificNameAuthorship": "(L.) I. M. Johnst.", "genus": "Buglossoides", "subgenus": "", "specificEpithet": "arvensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "30", "verbatimEventDate": "1916-05-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "M.C.R.R. near Dexter,", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}