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": ""}
5408 ;$7V   "FLS. PINK, STAMENS 2 (3)." o          $ spergularia marina      . united states  -82.48611 mc>i   EDGES OF BRINE POOLS CAUSED BY LEAKAGE FROM ABANDONED SALT WELLS. THE SOLE SPECIES IN THE MOST SALINE AREAS, FORMING DENSE STANDS. [vx     SPERGULARIA bh*:w      d (L.) GRISEB. 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Spergularia marina", "scientificNameAuthorship": "(L.) Griseb.", "genus": "Spergularia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "5408", "verbatimEventDate": "", "habitat": "Edges of brine pools caused by leakage from abandoned salt wells. The sole species in the most saline areas, forming dense stands.", "occurrenceRemarks": "\"Fls. Pink, stamens 2 (3).\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-82.48611", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}