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": ""}
 POA PALUSTRIS iJR   + on eastern drummond island,  michigan CSWL 1970-07-06 ;6  EDWARD G. VOSS Z^t      Ku1< 46.01862   Jarl K. Hiltunen d7    &&P61 united states  -8.615854 :F  poaceae ).       chippewa N?z4   L. y 
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "Poa palustris", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Jarl K. Hiltunen", "recordNumber": "", "verbatimEventDate": "1970-07-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Chippewa", "municipality": "", "locality": "on eastern Drummond Island,", "decimalLatitude": "46.01862", "decimalLongitude": "-83.615854", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}