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": ""}
 Wy 8z 1 467978  nvx;A -84.24103    =M%b. MICHIGAN   s8( 141    <pG t26n r2e sec. 30  ALONG ROADSIDE IN OPEN JACK PINE SAVANNA. S    8|c SIMPLEX  dBTc rosaceae dale a. zimmerman 1      B 1951-07-07   -zzq MICHX.   2 POTENTILLA  a Oscoda UNITED STATCES   4m;   44.616 s^C r 
{"catalogNumber": "1467978", "order": "", "family": "Rosaceae", "scientificName": "", "scientificNameAuthorship": "Michx.", "genus": "Potentilla", "subgenus": "", "specificEpithet": "simplex", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dale A. Zimmerman", "recordNumber": "141", "verbatimEventDate": "1951-07-07", "habitat": "Along roadside in open jack pine savanna.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Oscoda", "municipality": "", "locality": "", "decimalLatitude": "44.616", "decimalLongitude": "-84.24103", "verbatimCoordinates": "T26N R2E Sec. 30", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}