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": ""}
  ROSACEAE En          1-|H mark p. widrlechner  michigan a WE2     U Maple woods.   -87.25528 eo=   UNITED STATES Q&  NUTT. bH  near ob fuller delta county park [so@uth of south lake]  `SMV  PARVIFLORUS `d7     Rubus parviflorus 9   NOx  1934-07-31
{"catalogNumber": "", "order": "", "family": "Rosaceae", "scientificName": "Rubus parviflorus", "scientificNameAuthorship": "Nutt.", "genus": "", "subgenus": "", "specificEpithet": "parviflorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Mark P. Widrlechner", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1934-07-31", "habitat": "Maple woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "near OB Fuller Delta County Park [south of South Lake]", "decimalLatitude": "", "decimalLongitude": "-87.25528", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}