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": ""}
 uKu 44.081712 [FR. PUBESCENT] M~z   PHYSOCARPUS OPULIFOLIUS h   CA. 4 MI. WSW OF TUSTIN. ALONG PINE R|VER. T^1   !V& ROSACEAE  K 1973-07-18   EYdward G. Voss  83      :H 14129   9+6 Shrub ca. 2 m. tall, thickets. Michigan 1t@$   ]ph| 1467333   (L.) MAXIM. 0   OSCEOLA $r  UNITED STATES M    8bD I PHYSOCARPUS 
{"catalogNumber": "1467333", "order": "", "family": "Rosaceae", "scientificName": "Physocarpus opulifolius", "scientificNameAuthorship": "(L.) Maxim.", "genus": "Physocarpus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "14129", "verbatimEventDate": "1973-07-18", "habitat": "Shrub ca. 2 m. tall, thickets.", "occurrenceRemarks": "[Fr. Pubescent]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Osceola", "municipality": "", "locality": "ca. 4 mi. WSW of Tustin. Along Pine River.", "decimalLatitude": "44.081712", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}