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": ""}
 S5* 1906-07-23 Polygonaceae 3U   i> rumex acetosella  k A. DACHNOWSKI  a acetosella  L. |=I  UNITED STATE ,b Tc    3[ SAND FIELD. Michigan ^|v>     -87.423677 G<      rumex Caryophyllales  Vn   N MARQUETTE   s.n. B~`    46.548257 RIR    6= 1469514 
{"catalogNumber": "1469514", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Rumex acetosella", "scientificNameAuthorship": "L.", "genus": "Rumex", "subgenus": "", "specificEpithet": "acetosella", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. Dachnowski", "recordNumber": "s.n.", "verbatimEventDate": "1906-07-23", "habitat": "Sand field.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Marquette", "municipality": "", "locality": "", "decimalLatitude": "46.548257", "decimalLongitude": "-87.423677", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}