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": ""}
 e gracilis    1891-07-23     Rosalesm @o b$  Anton A. Reznicek >9>?   %K  Michigan SAMUEL H. CAMP & DONNA R. CAMP *q r      B ep urticaceae s.n. HO   femce rows O      X^V urtica dioica subsp. gracilis   United States Rap?  no data provided on label of catalog no: 1353354 *   9 (AITON) SELAND. urtica  uV 
{"catalogNumber": "", "order": "Rosales", "family": "Urticaceae", "scientificName": "Urtica dioica subsp. gracilis", "scientificNameAuthorship": "(Aiton) Seland.", "genus": "Urtica", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "gracilis", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Samuel H. Camp & Donna R. Camp", "recordNumber": "s.n.", "verbatimEventDate": "1891-07-23", "habitat": "fence rows", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "no data provided on label of catalog no: 1353354", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}