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": ""}
massachusetts W;]`h   Potentilla fruticosa       L. ,   ANTON A. REZNICEK _    r rosales 2001-07-09 (         Y Contact UM! Herbarium 1201629 wd  f  fruticosa c6_r   j]  Rosaceae  kf  Hampden     F3-O@ Rich sedge meadow and open shrub carr, with Carex stricta and Potemtilla fruticosa. Frequent in open meadow; flowers yellow.
{"catalogNumber": "1201629", "order": "Rosales", "family": "Rosaceae", "scientificName": "Potentilla fruticosa", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "fruticosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "", "verbatimEventDate": "2001-07-09", "habitat": "Rich sedge meadow and open shrub carr, with Carex stricta and Potentilla fruticosa. Frequent in open meadow; flowers yellow.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Massachusetts", "county": "Hampden", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}