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": ""}
   alismatales       P POTAMOGETON  : -83.86667  oPn^ ALCONA   Mq7   129    k  UNITED STATES     y-  lake: o'brien, sta. no. 2 t26n, r5e, sec. 18 44.63333 _w`   1937-07-14 #z,    *]jUg alpinus     ]# balb.  
{"catalogNumber": "", "order": "Alismatales", "family": "", "scientificName": "", "scientificNameAuthorship": "Balb.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "alpinus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "129", "verbatimEventDate": "1937-07-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Alcona", "municipality": "", "locality": "Lake: O'Brien, Sta. No. 2 T26N, R5E, Sec. 18", "decimalLatitude": "44.63333", "decimalLongitude": "-83.86667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}