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": ""}
     3 blanch.  GE$ 1917-09-04    +4E RUBUS  1 New Hampshire      1X,f united states 15650 Z  m. l. fernald & a. s. pase  Y$aK  Contact UM Herbarium +    vermontanus v*Z    TW rubus vermontanus ROSACEAE l ZZ_   KpvVR m. p. widrlechner   C P 1007651 Coos k$U 
{"catalogNumber": "1007651", "order": "", "family": "Rosaceae", "scientificName": "Rubus vermontanus", "scientificNameAuthorship": "Blanch.", "genus": "Rubus", "subgenus": "", "specificEpithet": "vermontanus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M. P. Widrlechner", "recordedBy": "M. L. Fernald & A. S. Pease", "recordNumber": "15650", "verbatimEventDate": "1917-09-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "New Hampshire", "county": "Coos", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}