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": ""}
     vw2 michigan OPEN SANDY SOIL. .I^~|      rosaceae bj.    l. )   POTENTI1LA RECTA     8;] RECTA  IN THE VICINITY OF THE SWAN CREEK WILDLIFE EXPERIMENT STATION. 2   1939-06-14 i   ;= 182  &*<,  rosales 1467877 Ua +  ARNOLD O. HAUGEN [(5    j2S UNITED STATES  POTENTILLA ,d 
{"catalogNumber": "1467877", "order": "Rosales", "family": "Rosaceae", "scientificName": "Potentilla recta", "scientificNameAuthorship": "L.", "genus": "Potentilla", "subgenus": "", "specificEpithet": "recta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Arnold O. Haugen", "recordNumber": "182", "verbatimEventDate": "1939-06-14", "habitat": "Open sandy soil.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "In the vicinity of the Swan Creek Wildlife Experiment Station.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}