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": ""}
12716 :  1968-07-19  D uo   rhynchospora alba 4c  MICHIGAN 0i   $yl -89.24139 frequent -- abundant at edge of mat -- western of the two pools in bog mat.  >c   e0gu (L.) VAHL Rhynchosporaa cq! 9    ,b uniteo states SYLVANIA RECREATION AREA. &VuMj  poales za   EG~2@ 46.27778 1325895 ~| @    5v: edward g. voss    "Spikelets white." E@,   l1y GOGEBIC   s) alba    fL Cyperaceae 
{"catalogNumber": "1325895", "order": "Poales", "family": "Cyperaceae", "scientificName": "Rhynchospora alba", "scientificNameAuthorship": "(L.) Vahl", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "alba", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "12716", "verbatimEventDate": "1968-07-19", "habitat": "Frequent -- abundant at edge of mat -- western of the two pools in bog mat.", "occurrenceRemarks": "\"Spikelets white.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Gogebic", "municipality": "", "locality": "Sylvania Recreation Area.", "decimalLatitude": "46.27778", "decimalLongitude": "-89.24139", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}