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": ""}
maple beech woods. 3    P& PYROLA   t qr 1934-07-31    0bq ericOales      45.63404 x!   1268472 U  v     > ERICACEAE UNITED STATES Jn    elliptica 1>w    -87.22088 :   Michigan -V    NUTT. U 
{"catalogNumber": "1268472", "order": "Ericales", "family": "Ericaceae", "scientificName": "", "scientificNameAuthorship": "Nutt.", "genus": "Pyrola", "subgenus": "", "specificEpithet": "elliptica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1934-07-31", "habitat": "Maple beech woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "45.63404", "decimalLongitude": "-87.22088", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}