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": ""}
 xH 44.57347    `BBMN Oscoda -84.0389      RUMEX P)  t25n r3e sec.11 >HZ   !6M L.  &,K2< T25N R3E Sec.11    I;YU UNITED STATES  uAo 1469581  >LnKr Fairly common in old "burn" among jack pines, sweet fern, etc. In bare sand.  L&d Caryophyllales    .M acetosella    polygonaceae ?-:   313 M|k   . 1951-07-28 DALE A. ZIMMERMAN 7k 
{"catalogNumber": "1469581", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Rumex", "subgenus": "", "specificEpithet": "acetosella", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dale A. Zimmerman", "recordNumber": "313", "verbatimEventDate": "1951-07-28", "habitat": "Fairly common in old \"burn\" among jack pines, sweet fern, etc. In bare sand.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Oscoda", "municipality": "", "locality": "T25N R3E Sec.11", "decimalLatitude": "44.57347", "decimalLongitude": "-84.0389", "verbatimCoordinates": "T25N R3E Sec.11", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}