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": ""}
near mouth of graveraet river. :$P3     c "shrub about 7 ft. tall." [twigs glabrate; tiny leav3s ok; stam. aments short, broad mostly with bebbiana scales (narrow yellowish) but 1 with broader scales - crb]    b/& unite6d states     35Ot2 salix nbebbiana  L :R houghton  CARLETON R. BALL %   Cee.d MICHIGAN   ^ MALPIGHIALES  v 47.11456  _#P  EDGEOF POND BACK 0F BEACH.    )q SARG.      
{"catalogNumber": "", "order": "Malpighiales", "family": "", "scientificName": "Salix bebbiana", "scientificNameAuthorship": "Sarg.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Carleton R. Ball", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "Edge of pond back of beach.", "occurrenceRemarks": "\"Shrub about 7 ft. tall.\" [Twigs glabrate; tiny leaves OK; stam. Aments short, broad mostly with Bebbiana scales (narrow yellowish) but 1 with broader scales - CRB]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Houghton", "municipality": "", "locality": "Near mouth of Graveraet River.", "decimalLatitude": "47.11456", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}