Add getfromnet example

Cargo.toml

@@ -12,3 +12,6 @@ chrono = { version = "0.4.19", features = ["std", "serde"], default-features = f
 serde = { version = "1.0.126", features = ["derive"] }
 serde_json = "1.0.64"
 lazy_static = "1.4.0"
+
+[dev-dependencies]
+reqwest = { version = "0.11", features = ["blocking"] }

examples/getfromnet.rs

@@ -0,0 +1,16 @@
+use wikidata::*;
+use reqwest;
+
+fn main() {
+    for i in 1_usize.. {
+        let uri = format!("https://www.wikidata.org/wiki/Special:EntityData/Q{}.json", i);
+        let res = reqwest::blocking::get(uri).unwrap();
+        let text = res.text().unwrap();
+        if text.contains("<h1>Not Found</h1><p>No entity with ID ") {
+            continue;
+        }
+        let ent = Entity::from_json(serde_json::from_str(&text).unwrap()).unwrap();
+        let _ = ent;
+        println!("verified Q{}", i);
+    }
+}