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": ""}
       RUBUS -J Xr   E.3 1470869 ROSALES  P4-     vnited states S  hillsdale ?n  M. P. Widrlechner <S  1988-10-17 H`QL  L. 0)   j 925  Rubus ]f    g Rosaceae  OCCASIONAL IN AN ACIDIC SWAMP WITH VACCINIUM CORYMBOSUM. yZ?   @w near intersection of Black Br|dge d amd Bowonitch Rd, abovt 8 KM SE of Hillsdale. PETER W. FRITSCH ]ha  
{"catalogNumber": "1470869", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus", "scientificNameAuthorship": "L.", "genus": "Rubus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M. P. Widrlechner", "recordedBy": "Peter W. Fritsch", "recordNumber": "925", "verbatimEventDate": "1988-10-17", "habitat": "Occasional in an acidic swamp with Vaccinium corymbosum.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Hillsdale", "municipality": "", "locality": "near intersection of Black Bridge Rd and Bowonitch Rd, about 8 KM SE of Hillsdale.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}