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": ""}
    IRz 44.14167 4314 IV       gladwin M  -84.5667 9      Ev% United States   w:  L. Rumex  tWB  POLYGONACAE @Z? g   M Pju rumex acetosella   fg>  1957-06-27 edward g. voss mNde  michigan P    aIa>* acetosella  caryophyllales  =.  locally abundant on sandy roadside, oak-aspen wodland. N   NEAR HOISTER LAKE, SHERMAN TWP., CA. 11 MI. NW OF GLADWIN. *K3 @  
{"catalogNumber": "", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Rumex acetosella", "scientificNameAuthorship": "L.", "genus": "Rumex", "subgenus": "", "specificEpithet": "acetosella", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "4314", "verbatimEventDate": "1957-06-27", "habitat": "Locally abundant on sandy roadside, oak-aspen woodland.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Gladwin", "municipality": "", "locality": "Near Hoister Lake, Sherman Twp., ca. 11 mi. NW of Gladwin.", "decimalLatitude": "44.14167", "decimalLongitude": "-84.56667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}