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": ""}
"shrub 1 m tall. anthers yellow." F9  -84.602684 `  exigua y5  PETER W. FRITSCH r p S    42.007457 kpkg  easternmost oil orad on left-hand side as entering. about 7 km ne of jonesville. !r   ]AR SALCACEAE  &# Salix exigua  1316697 pL     COMMON IN CLEARING NEXT TO ROAD. PARTIAL SHADE. hhH#   United States Z@b   5 MICHIGAN hillsdale H#22w        520 #| 
{"catalogNumber": "1316697", "order": "", "family": "Salicaceae", "scientificName": "Salix exigua", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "exigua", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter W. Fritsch", "recordNumber": "520", "verbatimEventDate": "", "habitat": "Common in clearing next to road. Partial shade.", "occurrenceRemarks": "\"Shrub 1 m tall. Anthers yellow.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Hillsdale", "municipality": "", "locality": "Easternmost oil orad on left-hand side as entering. About 7 km NE of Jonesville.", "decimalLatitude": "42.007457", "decimalLongitude": "-84.602684", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}