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": ""}
 MICHELLE RICHAADSON i    Burton; 0.4 miles west of Genesee Road (between Richfield & Davison roads) 2100 Briar LaneA in southestern corner of backyard. Z@-       - GENESEE  p oaceae =F     l aj 031  |(Flh (L.) Scop.   se% digitaria sanguinalis    M EDWARD G. VOS  IN GARDEN AMONG PUMPKIN PLANTS, CLAY SOI.  7PC      united states  =] 1999-08-13   h<,_ SANGUINALIS  
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "Digitaria sanguinalis", "scientificNameAuthorship": "(L.) Scop.", "genus": "", "subgenus": "", "specificEpithet": "sanguinalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Michelle Richardson", "recordNumber": "031", "verbatimEventDate": "1999-08-13", "habitat": "In garden among pumpkin plants, clay soil.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Genesee", "municipality": "", "locality": "Burton; 0.4 miles west of Genesee Road (between Richfield & Davison roads) 2100 Briar Lane in southwestern corner of backyard.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}