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": ""}
   ;w 5219       U Doroth$y B. Wiggins   scribn. qs z   2U, C JASON R. SWALLEN  2UI% -115.8186111   Stems harsh; growing in small bunches in brush !|!g       vJa MELICA FRUTESCENS   b 30.3158333 poaceae #C]a   COLIMA =F    I 1931-04-09  l+ 1123939
{"catalogNumber": "1123939", "order": "", "family": "Poaceae", "scientificName": "Melica frutescens", "scientificNameAuthorship": "Scribn.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Jason R. Swallen", "recordedBy": "Dorothy B. Wiggins", "recordNumber": "5219", "verbatimEventDate": "1931-04-09", "habitat": "Stems harsh; growing in small bunches in brush", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Colima", "county": "", "municipality": "", "locality": "", "decimalLatitude": "30.3158333", "decimalLongitude": "-115.8186111", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}