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": ""}
   wn  1224339 robert w. smith 8WcN|   46nW ARVENSIS Boraginales M4;      0sd( BUGLOSSOIDES  S  H open roadside,  ww6 1987-05-04      b<<gH 2089 boraginaceae cw   michigan gxgoz    J9 NW. SIDE OF RIDGE HWY., S. OF MILAN RD., MACON TWP. T5S, R5E, S1, NE1/4 OF SW1/4   ZY united states  rKu (l.) i. m. johnst.     +T%7w LENAWEE
{"catalogNumber": "1224339", "order": "Boraginales", "family": "Boraginaceae", "scientificName": "", "scientificNameAuthorship": "(L.) I. M. Johnst.", "genus": "Buglossoides", "subgenus": "", "specificEpithet": "arvensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "2089", "verbatimEventDate": "1987-05-04", "habitat": "open roadside,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "nw. side of Ridge Hwy., s. of Milan Rd., Macon Twp. T5S, R5E, S1, ne1/4 of sw1/4", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}