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": ""}
    2819 K   yH&mg 1989-05-13 (Lnk) Schult.  w    1.3 miles W on Hwy 49 from its jct with Hwy 14. <:P7_      stanley jones & gretchen joes |M7  Texas b+En   wood -M#Y    q@ZQ tortilis  [s^!@ Poales cyperaceae RQR1]   v eleocharis   F@kn united states  EDZ 1398671  C[= ELEOCHARI TORTILIS 
{"catalogNumber": "1398671", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eleocharis tortilis", "scientificNameAuthorship": "(Link) Schult.", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "tortilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Stanley Jones & Gretchen Jones", "recordNumber": "2819", "verbatimEventDate": "1989-05-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Wood", "municipality": "", "locality": "1.3 miles W on Hwy 49 from its jct with Hwy 14.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}