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": ""}
 Claude E. Garton :KC$=     N 20931  3 km w of hwy 801 on right bank of namewaminikan river, pifher twp. -^;N     RUMEX v o   -87.81076 H     49.750373 k      R ACETOSELLA    B0 49â°36'n, 87â°47'w   #J| Rumex aceto5ella Silty sand of pulpwood access road. | Silty sand. Q_)m     5ci CLAVDE E. GARTON  GfMA l.  
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Rumex acetosella", "scientificNameAuthorship": "L.", "genus": "Rumex", "subgenus": "", "specificEpithet": "acetosella", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Claude E. Garton", "recordedBy": "Claude E. Garton", "recordNumber": "20931", "verbatimEventDate": "", "habitat": "Silty sand of pulpwood access road. | Silty sand.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "3 km W of Hwy 801 on right bank of Namewaminikan River, Pifher Twp.", "decimalLatitude": "49.750373", "decimalLongitude": "-87.81076", "verbatimCoordinates": "49\u00c2\u00b036'N, 87\u00c2\u00b047'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}