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": ""}
      Oceana _0   Qg%+6 united states    : Pentwater 348947 :  43.781673 e M    samdy roadside - s-    Xj STELLARIA MEDIA 1952-06-16 _W 9%      STELLARIA 1  mO  -86.433136 0 >(G  Caryophyllaceae E9   Michigan Cd  . 
{"catalogNumber": "1348947", "order": "", "family": "Caryophyllaceae", "scientificName": "Stellaria media", "scientificNameAuthorship": "", "genus": "Stellaria", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1952-06-16", "habitat": "Sandy roadside", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Oceana", "municipality": "", "locality": "Pentwater", "decimalLatitude": "43.781673", "decimalLongitude": "-86.433136", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}